Gene Association: TLR7

L-Tyrosine

C9H11NO3 (181.0739)

Tyrosine (Tyr) or L-tyrosine is an alpha-amino acid. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). Amino acids are organic compounds that contain amino (–NH2) and carboxyl (–COOH) functional groups, along with a side chain (R group) specific to each amino acid. L-tyrosine is one of 20 proteinogenic amino acids, i.e., the amino acids used in the biosynthesis of proteins. Tyrosine is found in all organisms ranging from bacteria to plants to animals. It is classified as a non-polar, uncharged (at physiological pH) aromatic amino acid. Tyrosine is a non-essential amino acid, meaning the body can synthesize it – usually from phenylalanine. The conversion of phenylalanine to tyrosine is catalyzed by the enzyme phenylalanine hydroxylase, a monooxygenase. This enzyme catalyzes the reaction causing the addition of a hydroxyl group to the end of the 6-carbon aromatic ring of phenylalanine, such that it becomes tyrosine. Tyrosine is found in many high-protein food products such as chicken, turkey, fish, milk, yogurt, cottage cheese, cheese, peanuts, almonds, pumpkin seeds, sesame seeds, soy products, lima beans, avocados and bananas. Tyrosine is one of the few amino acids that readily passes the blood-brain barrier. Once in the brain, it is a precursor for the neurotransmitters dopamine, norepinephrine and epinephrine, better known as adrenalin. These neurotransmitters are an important part of the bodys sympathetic nervous system, and their concentrations in the body and brain are directly dependent upon dietary tyrosine. Tyrosine is not found in large concentrations throughout the body, probably because it is rapidly metabolized. Folic acid, copper and vitamin C are cofactor nutrients of these reactions. Tyrosine is also the precursor for hormones, including thyroid hormones (diiodotyrosine), catecholestrogens and the major human pigment, melanin. Tyrosine is an important amino acid in many proteins, peptides and even enkephalins, the bodys natural pain reliever. Valine and other branched amino acids, and possibly tryptophan and phenylalanine may reduce tyrosine absorption. A number of genetic errors of tyrosine metabolism have been identified, such as hawkinsinuria and tyrosinemia I. The most common feature of these diseases is the increased amount of tyrosine in the blood, which is marked by decreased motor activity, lethargy and poor feeding. Infection and intellectual deficits may occur. Vitamin C supplements can help reverse these disease symptoms. Some adults also develop elevated tyrosine in their blood. This typically indicates a need for more vitamin C. More tyrosine is needed under stress, and tyrosine supplements prevent the stress-induced depletion of norepinephrine and can help aleviate biochemical depression. However, tyrosine may not be good for treating psychosis. Many antipsychotic medications apparently function by inhibiting tyrosine metabolism. L-Dopa, which is directly used in Parkinsons, is made from tyrosine. Tyrosine, the nutrient, can be used as an adjunct in the treatment of Parkinsons. Peripheral metabolism of tyrosine necessitates large doses of tyrosine, however, compared to L-Dopa (http://www.dcnutrition.com). In addition to its role as a precursor for neurotransmitters, tyrosine plays an important role for the function of many proteins. Within many proteins or enzymes, certain tyrosine residues can be tagged (at the hydroxyl group) with a phosphate group (phosphorylated) by specialized protein kinases. In its phosphorylated form, tyrosine is called phosphotyrosine. Tyrosine phosphorylation is considered to be one of the key steps in signal transduction and regulation of enzymatic activity. Tyrosine (or its precursor phenylalanine) is also needed to synthesize the benzoquinone structure which forms part of coenzyme Q10. L-tyrosine is an optically active form of tyrosine having L-configuration. It has a role as an EC 1.3.1.43 (arogenate dehydrogenase) inhibitor, a nutraceutical, a micronutrient and a fundamental metabolite. It is an erythrose 4-phosphate/phosphoenolpyruvate family amino acid, a proteinogenic amino acid, a tyrosine and a L-alpha-amino acid. It is functionally related to a L-tyrosinal. It is a conjugate base of a L-tyrosinium. It is a conjugate acid of a L-tyrosinate(1-). It is an enantiomer of a D-tyrosine. It is a tautomer of a L-tyrosine zwitterion. Tyrosine is a non-essential amino acid. In animals it is synthesized from [phenylalanine]. It is also the precursor of [epinephrine], thyroid hormones, and melanin. L-Tyrosine is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). L-Tyrosine is the levorotatory isomer of the aromatic amino acid tyrosine. L-tyrosine is a naturally occurring tyrosine and is synthesized in vivo from L-phenylalanine. It is considered a non-essential amino acid; however, in patients with phenylketonuria who lack phenylalanine hydroxylase and cannot convert phenylalanine into tyrosine, it is considered an essential nutrient. In vivo, tyrosine plays a role in protein synthesis and serves as a precursor for the synthesis of catecholamines, thyroxine, and melanin. Tyrosine is an essential amino acid that readily passes the blood-brain barrier. Once in the brain, it is a precursor for the neurotransmitters dopamine, norepinephrine and epinephrine, better known as adrenalin. These neurotransmitters are an important part of the bodys sympathetic nervous system, and their concentrations in the body and brain are directly dependent upon dietary tyrosine. Tyrosine is not found in large concentrations throughout the body, probably because it is rapidly metabolized. Folic acid, copper and vitamin C are cofactor nutrients of these reactions. Tyrosine is also the precursor for hormones, thyroid, catecholestrogens and the major human pigment, melanin. Tyrosine is an important amino acid in many proteins, peptides and even enkephalins, the bodys natural pain reliever. Valine and other branched amino acids, and possibly tryptophan and phenylalanine may reduce tyrosine absorption. A number of genetic errors of tyrosine metabolism occur. Most common is the increased amount of tyrosine in the blood of premature infants, which is marked by decreased motor activity, lethargy and poor feeding. Infection and intellectual deficits may occur. Vitamin C supplements reverse the disease. Some adults also develop elevated tyrosine in their blood. This indicates a need for more vitamin C. More tyrosine is needed under stress, and tyrosine supplements prevent the stress-induced depletion of norepinephrine and can cure biochemical depression. However, tyrosine may not be good for psychosis. Many antipsychotic medications apparently function by inhibiting tyrosine metabolism. L-dopa, which is directly used in Parkinsons, is made from tyrosine. Tyrosine, the nutrient, can be used as an adjunct in the treatment of Parkinsons. Peripheral metabolism of tyrosine necessitates large doses of tyrosine, however, compared to L-dopa. A non-essential amino acid. In animals it is synthesized from PHENYLALANINE. It is also the precursor of EPINEPHRINE; THYROID HORMONES; and melanin. Dietary supplement, nutrient. Flavouring ingredient. L-Tyrosine is found in many foods, some of which are blue crab, sweet rowanberry, lemon sole, and alpine sweetvetch. An optically active form of tyrosine having L-configuration. L-Tyrosine. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=60-18-4 (retrieved 2024-07-01) (CAS RN: 60-18-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex. L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex.

Guanosine

C10H13N5O5 (283.0917)

Guanosine (G), also known as 2-amino-inosine, belongs to the class of organic compounds known as purine nucleosides. Purine nucleosides are compounds comprising a purine base attached to a ribosyl or deoxyribosyl sugar moiety. Guanosine consists of a guanine base attached to a ribose (ribofuranose) ring via a beta-N9-glycosidic bond. Guanosine is a white, crystalline powder with no odor and mild saline taste. It is very soluble in acetic acid, and slightly soluble in water, but insoluble in ethanol, diethyl ether, benzene, and chloroform. Guanosine exists in all living species, ranging from bacteria to plants to humans. High levels of guanosine can be found in clovers, coffee plants, and the pollen of pines. It has been detected, but not quantified in, several different foods, such as leeks, garlic, chicory roots, green bell peppers, and black-eyed peas. Guanosine plays an important role in various biochemical processes including the synthesis of nucleic acids such as RNA and intracellular signal transduction (cGMP). The antiviral drug acyclovir, often used in herpes treatment, and the anti-HIV drug abacavir, are both structurally similar to guanosine. Guanosine can be phosphorylated to become guanosine monophosphate (GMP), cyclic guanosine monophosphate (cGMP), guanosine diphosphate (GDP), and guanosine triphosphate (GTP). In humans, guanosine is involved in intracellular signalling through the adenosine receptors A1R and A2AR (PMID: 31847113). Evidence from rodent and cell models has shown a number of important neurotrophic and neuroprotective effects of guanosine. In particular, it is effective in preventing deleterious consequences of seizures, spinal cord injury, pain, mood disorders and aging-related diseases, such as ischemia, Parkinson‚Äôs and Alzheimer‚Äôs diseases (PMID: 27699087). Studies with rodent models of Parkinson‚Äôs disease have shown that guanosine decreases neuronal apoptotic cell death and increases dopaminergic neurons at substantia nigra pars compacta, accompanied by an improvement of motor symptoms in Parkinson‚Äôs disease (i.e. a reduction of bradykinesia). Guanosine promotes neurite arborization, outgrowth, proliferation and differentiation. Systemic administration of guanosine for eight weeks (8 mg/kg) has been shown to stimulate neuroprogenitors proliferation in the subventricular zone (SVZ) in a mouse model of Parkinsonism (PMID: 27699087). The effect of guanosine treatment is accompanied by an increased number of fibroblast growth factor (FGF-2)-positive cells which is an important regulator of neuroprogenitor/stem cell proliferation, survival and differentiation (PMID: 27699087). Guanosine prevents reactive oxygen species (ROS) generation and cell death in hippocampal slices subjected to the oxygen/glucose deprivation (PMID: 31847113). Guanosine is a purine nucleoside in which guanine is attached to ribofuranose via a beta-N(9)-glycosidic bond. It has a role as a fundamental metabolite. It is a purines D-ribonucleoside and a member of guanosines. It is functionally related to a guanine. Guanosine is a nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine can be phosphorylated to become GMP (guanosine monophosphate), cGMP (cyclic guanosine monophosphate), GDP (guanosine diphosphate) and GTP (guanosine triphosphate) which are factors in signal transduction pathways. Guanosine is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). Guanosine is a natural product found in Ulva australis, Allium chinense, and other organisms with data available. Guanosine is a purine nucleoside formed from a beta-N9-glycosidic bond between guanine and a ribose ring and is essential for metabolism. Guanosine is a metabolite found in or produced by Saccharomyces cerevisiae. A purine nucleoside that has guanine linked by its N9 nitrogen to the C1 carbon of ribose. It is a component of ribonucleic acid and its nucleotides play important roles in metabolism. (From Dorland, 28th ed) Guanosine is a nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a beta-N9-glycosidic bond. Guanosine can be phosphorylated to become GMP (guanosine monophosphate), cGMP (cyclic guanosine monophosphate), GDP (guanosine diphosphate) and GTP (guanosine triphosphate). ; The nucleoside guanosine exert important neuroprotective and neuromodulator roles in the central nervous system, which may be related to inhibition of the glutamatergic neurotransmission activity. Guanosine is the specific extracellular guanine-based purines effector and indicate that its conversion occurs not only in the central nervous system but also peripherally. (PMID: 16325434); Guanosine is a nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a ?-N9-glycosidic bond. Guanosine is found in many foods, some of which are elderberry, malus (crab apple), acerola, and arrowhead. A purine nucleoside in which guanine is attached to ribofuranose via a beta-N(9)-glycosidic bond. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS [Spectral] Guanosine (exact mass = 283.09167) and 3,4-Dihydroxy-L-phenylalanine (exact mass = 197.06881) and Glutathione disulfide (exact mass = 612.15196) and AMP (exact mass = 347.06308) were not completely separated on HPLC under the present analytical conditions as described in AC$XXX. Additionally some of the peaks in this data contains dimers and other unidentified ions. [Spectral] Guanosine (exact mass = 283.09167) and Guanine (exact mass = 151.04941) and 3,4-Dihydroxy-L-phenylalanine (exact mass = 197.06881) were not completely separated on HPLC under the present analytical conditions as described in AC$XXX. Additionally some of the peaks in this data contains dimers and other unidentified ions. Acquisition and generation of the data is financially supported in part by CREST/JST. relative retention time with respect to 9-anthracene Carboxylic Acid is 0.125 CONFIDENCE standard compound; INTERNAL_ID 317 KEIO_ID G015; [MS2] KO008966 Annotation level-2 KEIO_ID G015 Guanosine (DL-Guanosine) is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine possesses anti-HSV activity. Guanosine (DL-Guanosine) is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine possesses anti-HSV activity. Guanosine (DL-Guanosine) is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine possesses anti-HSV activity.

Cosmosiin

C21H20O10 (432.1056)

Cosmosiin, also known as apigenin 7-O-glucoside or apigetrin, is a member of the class of compounds known as flavonoid-7-O-glycosides. Flavonoid-7-O-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. Cosmosiin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Cosmosiin can be found in a number of food items, such as common thyme, white lupine, common oregano, and orange mint. Cosmosiin can also be found in dandelion coffee and in Teucrium gnaphalodes (Wikipedia). Cosmosiin can also be found plants such as wild celery and anise. Cosmosiin has been shown to exhibit anti-platelet function (PMID: 21834233). Apigenin 7-O-beta-D-glucoside is a glycosyloxyflavone that is apigenin substituted by a beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage. It has a role as a non-steroidal anti-inflammatory drug, a metabolite and an antibacterial agent. It is a beta-D-glucoside, a dihydroxyflavone, a glycosyloxyflavone and a monosaccharide derivative. It is functionally related to an apigenin. It is a conjugate acid of an apigenin 7-O-beta-D-glucoside(1-). It is an enantiomer of an apigenin 7-O-beta-L-glucoside. Cosmosiin is a natural product found in Galeopsis tetrahit, Carex fraseriana, and other organisms with data available. See also: Chamomile (part of). Apiumetrin, also known as 7-O-beta-D-glucosyl-5,7,4-trihydroxyflavone or cosmosiin, is a member of the class of compounds known as flavonoid-7-o-glycosides. Flavonoid-7-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. Apiumetrin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Apiumetrin can be found in wild celery, which makes apiumetrin a potential biomarker for the consumption of this food product. Acquisition and generation of the data is financially supported in part by CREST/JST. Annotation level-1 Apigenin-7-glucoside (Apigenin-7-O-β-D-glucopyranoside) exhibits significant anti-proliferative and antioxidant activity and scavenges reactive oxygen species (ROS)[1][2]. Apigenin-7-glucoside (Apigenin-7-O-β-D-glucopyranoside) exhibits significant anti-proliferative and antioxidant activity and scavenges reactive oxygen species (ROS)[1][2].

Oleandrin

C32H48O9 (576.3298)

Oleandrin is a steroid saponin that consists of oleandrigenin having a 2,6-dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl residue attached to the oxygen function at position 3. It is a cardenolide glycoside, a 14beta-hydroxy steroid, a steroid ester and a steroid saponin. It is functionally related to an oleandrigenin. Oleandrin has been used in trials studying the treatment of Lung Cancer and Chemotherapeutic Agent Toxicity. Oleandrin is a natural product found in Daphnis nerii, Plumeria, and other organisms with data available. Oleandrin is a lipid soluble cardiac glycoside with potential antineoplastic activity. Upon administration, oleandrin specifically binds to and inhibits the alpha3 subunit of the Na/K-ATPase pump in human cancer cells. This may inhibit the phosphorylation of Akt, upregulate MAPK, inhibit NF-kb activation and inhibit FGF-2 export and may downregulate mTOR thereby inhibiting p70S6K and S6 protein expression. All of this may lead to an induction of apoptosis. As cancer cells with relatively higher expression of the alpha3 subunit and with limited expression of the alpha1 subunit are more sensitive to oleandrin, one may predict the tumor response to treatment with lipid-soluble cardiac glycosides such as oleandrin based on the tumors Na/K-ATPase pump protein subunit expression. Overexpression of the alpha3 subunit in tumor cells correlates with tumor proliferation. See also: Nerium oleander leaf (part of). A steroid saponin that consists of oleandrigenin having a 2,6-dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl residue attached to the oxygen function at position 3. D020011 - Protective Agents > D002316 - Cardiotonic Agents > D002301 - Cardiac Glycosides C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 2262 Oleandrin (PBI-05204) inhibits the Na+, K+-ATPase activity with an IC50 of 620 nM. Oleandrin (PBI-05204) inhibits the Na+, K+-ATPase activity with an IC50 of 620 nM.

Uridine

C9H12N2O6 (244.0695)

Uridine, also known as beta-uridine or 1-beta-D-ribofuranosylpyrimidine-2,4(1H,3H)-dione, is a member of the class of compounds known as pyrimidine nucleosides. Pyrimidine nucleosides are compounds comprising a pyrimidine base attached to a ribosyl or deoxyribosyl moiety. More specifically, uridine is a nucleoside consisting of uracil and D-ribose and a component of RNA. Uridine is soluble (in water) and a very weakly acidic compound (based on its pKa). Uridine can be synthesized from uracil. It is one of the five standard nucleosides which make up nucleic acids, the others being adenosine, thymidine, cytidine and guanosine. The five nucleosides are commonly abbreviated to their one-letter codes U, A, T, C and G respectively. Uridine is also a parent compound for other transformation products, including but not limited to, nikkomycin Z, 3-(enolpyruvyl)uridine 5-monophosphate, and 5-aminomethyl-2-thiouridine. Uridine can be found in most biofluids, including urine, breast milk, cerebrospinal fluid (CSF), and blood. Within the cell, uridine is primarily located in the mitochondria, in the nucleus and the lysosome. It can also be found in the extracellular space. As an essential nucleoside, uridine exists in all living species, ranging from bacteria to humans. In humans, uridine is involved in several metabolic disorders, some of which include dhydropyrimidinase deficiency, MNGIE (mitochondrial neurogastrointestinal encephalopathy), and beta-ureidopropionase deficiency. Moreover, uridine is found to be associated with Lesch-Nyhan syndrome, which is an inborn error of metabolism. Uridine is a nucleoside consisting of uracil and D-ribose and a component of RNA. Uridine plays a role in the glycolysis pathway of galactose. In humans there is no catabolic process to metabolize galactose. Therefore, galactose is converted to glucose and metabolized via the normal glucose metabolism pathways. More specifically, consumed galactose is converted into galactose 1-phosphate (Gal-1-P). This molecule is a substrate for the enzyme galactose-1-phosphate uridyl transferase which transfers a UDP molecule to the galactose molecule. The end result is UDP-galactose and glucose-1-phosphate. This process is continued to allow the proper glycolysis of galactose. Uridine is found in many foods (anything containing RNA) but is destroyed in the liver and gastrointestinal tract, and so no food, when consumed, has ever been reliably shown to elevate blood uridine levels. On the other hand, consumption of RNA-rich foods may lead to high levels of purines (adenine and guanosine) in blood. High levels of purines are known to increase uric acid production and may aggravate or lead to conditions such as gout. Uridine is a ribonucleoside composed of a molecule of uracil attached to a ribofuranose moiety via a beta-N(1)-glycosidic bond. It has a role as a human metabolite, a fundamental metabolite and a drug metabolite. It is functionally related to a uracil. Uridine is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). Uridine is a Pyrimidine Analog. The chemical classification of uridine is Pyrimidines, and Analogs/Derivatives. Uridine is a natural product found in Ulva australis, Synechocystis, and other organisms with data available. Uridine is a nucleoside consisting of uracil and D-ribose and a component of RNA. Uridine has been studied as a rescue agent to reduce the toxicities associated with 5-fluorouracil (5-FU), thereby allowing the administration of higher doses of 5-FU in chemotherapy regimens. (NCI04) Uridine is a metabolite found in or produced by Saccharomyces cerevisiae. A ribonucleoside in which RIBOSE is linked to URACIL. Uridine is a molecule (known as a nucleoside) that is formed when uracil is attached to a ribose ring (also known as a ribofuranose) via a b-N1-glycosidic bond. ; Uridine is a molecule (known as a nucleoside) that is formed when uracil is attached to a ribose ring (also known as a ribofuranose) via a ?-N1-glycosidic bond. Uridine is found in many foods, some of which are celery leaves, canola, common hazelnut, and hickory nut. A ribonucleoside composed of a molecule of uracil attached to a ribofuranose moiety via a beta-N(1)-glycosidic bond. [Spectral] Uridine (exact mass = 244.06954) and Adenosine (exact mass = 267.09675) and Glutathione (exact mass = 307.08381) were not completely separated on HPLC under the present analytical conditions as described in AC$XXX. Additionally some of the peaks in this data contains dimers and other unidentified ions. [Spectral] Uridine (exact mass = 244.06954) and Glutathione (exact mass = 307.08381) were not completely separated on HPLC under the present analytical conditions as described in AC$XXX. Additionally some of the peaks in this data contains dimers and other unidentified ions. Uridine. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=58-96-8 (retrieved 2024-06-29) (CAS RN: 58-96-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Uridine (β-Uridine) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond. Uridine (β-Uridine) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond. Uridine (β-Uridine) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond.

Atractylon

C15H20O (216.1514)

Atractylone is a sesquiterpenoid. Atractylon is a natural product found in Eugenia uniflora, Prumnopitys andina, and other organisms with data available.

Hyoscyamine

C17H23NO3 (289.1678)

(S)-atropine is an atropine with a 2S-configuration. It is functionally related to a (S)-tropic acid. It is a conjugate base of a (S)-atropinium. Hyoscyamine is a tropane alkaloid and the levo-isomer of [atropine]. It is commonly extracted from plants in the Solanaceae or nightshade family. Research into the action of hyoscyamine in published literature dates back to 1826. Hyoscyamine is used for a wide variety of treatments and therapeutics due to its antimuscarinic properties. Although hyoscyamine is marketed in the United States, it is not FDA approved. Hyoscyamine as a natural plant alkaloid derivative and anticholinergic that is used to treat mild to moderate nausea, motion sickness, hyperactive bladder and allergic rhinitis. Hyoscyamine has not been implicated in causing liver enzyme elevations or clinically apparent acute liver injury. L-Hyoscyamine is a natural product found in Datura ferox, Crenidium spinescens, and other organisms with data available. Hyoscyamine is a belladonna alkaloid derivative and the levorotatory form of racemic atropine isolated from the plants Hyoscyamus niger or Atropa belladonna, which exhibits anticholinergic activity. Hyoscyamine functions as a non-selective, competitive antagonist of muscarinic receptors, thereby inhibiting the parasympathetic activities of acetylcholine on the salivary, bronchial, and sweat glands, as well as the eye, heart, bladder, and gastrointestinal tract. These inhibitory effects cause a decrease in saliva, bronchial mucus, gastric juices, and sweat. Furthermore, its inhibitory action on smooth muscle prevents bladder contraction and decreases gastrointestinal motility. The 3(S)-endo isomer of atropine. Hyoscyamine is a chemical compound, a tropane alkaloid it is the levo-isomer to atropine. It is a secondary metabolite of some plants, particularly henbane (Hyoscamus niger.). Hyoscyamine is used to provide symptomatic relief to various gastrointestinal disorders including spasms, peptic ulcers, irritable bowel syndrome, pancreatitis, colic and cystitis. It has also been used to relieve some heart problems, control some of the symptoms of Parkinsons disease, as well as for control of respiratory secretions in end of life care. A - Alimentary tract and metabolism > A03 - Drugs for functional gastrointestinal disorders > A03B - Belladonna and derivatives, plain > A03BA - Belladonna alkaloids, tertiary amines C78272 - Agent Affecting Nervous System > C66880 - Anticholinergic Agent > C29704 - Antimuscarinic Agent D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D010276 - Parasympatholytics D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D018680 - Cholinergic Antagonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D009184 - Mydriatics D002317 - Cardiovascular Agents > D000889 - Anti-Arrhythmia Agents CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 2269 D002491 - Central Nervous System Agents KEIO_ID H045; [MS2] KO008998 KEIO_ID H045 L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205)[1][2]. L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205)[1][2]. L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205)[1][2].

Squalene

C30H50 (410.3912)

Squalene is an unsaturated aliphatic hydrocarbon (carotenoid) with six unconjugated double bonds found in human sebum (5\\\\%), fish liver oils, yeast lipids, and many vegetable oils (e.g. palm oil, cottonseed oil, rapeseed oil). Squalene is a volatile component of the scent material from Saguinus oedipus (cotton-top tamarin monkey) and Saguinus fuscicollis (saddle-back tamarin monkey) (Hawleys Condensed Chemical Reference). Squalene is a component of adult human sebum that is principally responsible for fixing fingerprints (ChemNetBase). It is a natural organic compound originally obtained for commercial purposes primarily from shark liver oil, though there are botanical sources as well, including rice bran, wheat germ, and olives. All higher organisms produce squalene, including humans. It is a hydrocarbon and a triterpene. Squalene is a biochemical precursor to the whole family of steroids. Oxidation of one of the terminal double bonds of squalene yields 2,3-squalene oxide which undergoes enzyme-catalyzed cyclization to afford lanosterol, which is then elaborated into cholesterol and other steroids. Squalene is a low-density compound often stored in the bodies of cartilaginous fishes such as sharks, which lack a swim bladder and must therefore reduce their body density with fats and oils. Squalene, which is stored mainly in the sharks liver, is lighter than water with a specific gravity of 0.855 (Wikipedia) Squalene is used as a bactericide. It is also an intermediate in the manufacture of pharmaceuticals, rubber chemicals, and colouring materials (Physical Constants of Chemical Substances). Trans-squalene is a clear, slightly yellow liquid with a faint odor. Density 0.858 g / cm3. Squalene is a triterpene consisting of 2,6,10,15,19,23-hexamethyltetracosane having six double bonds at the 2-, 6-, 10-, 14-, 18- and 22-positions with (all-E)-configuration. It has a role as a human metabolite, a plant metabolite, a Saccharomyces cerevisiae metabolite and a mouse metabolite. Squalene is originally obtained from shark liver oil. It is a natural 30-carbon isoprenoid compound and intermediate metabolite in the synthesis of cholesterol. It is not susceptible to lipid peroxidation and provides skin protection. It is ubiquitously distributed in human tissues where it is transported in serum generally in association with very low density lipoproteins. Squalene is investigated as an adjunctive cancer therapy. Squalene is a natural product found in Ficus septica, Garcinia multiflora, and other organisms with data available. squalene is a metabolite found in or produced by Saccharomyces cerevisiae. A natural 30-carbon triterpene. See also: Olive Oil (part of); Shark Liver Oil (part of). A triterpene consisting of 2,6,10,15,19,23-hexamethyltetracosane having six double bonds at the 2-, 6-, 10-, 14-, 18- and 22-positions with (all-E)-configuration. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Squalene is an intermediate product in the synthesis of cholesterol, and shows several pharmacological properties such as hypolipidemic, hepatoprotective, cardioprotective, antioxidant, and antitoxicant activity. Squalene also has anti-fungal activity and can be used for the research of Trichophyton mentagrophytes research[2]. Squalene is an intermediate product in the synthesis of cholesterol, and shows several pharmacological properties such as hypolipidemic, hepatoprotective, cardioprotective, antioxidant, and antitoxicant activity. Squalene also has anti-fungal activity and can be used for the research of Trichophyton mentagrophytes research[2].

3-Indoleacetonitrile

C10H8N2 (156.0687)

3-Indoleacetonitrile is a phytoalexin. Phytoalexins are antibiotics produced by plants that are under attack. Phytoalexins tend to fall into several classes including terpenoids, glycosteroids, and alkaloids; however, researchers often find it convenient to extend the definition to include all phytochemicals that are part of the plants defensive arsenal. Phytoalexins produced in plants act as toxins to the attacking organism. They may puncture the cell wall, delay maturation, disrupt metabolism, or prevent the reproduction of the pathogen in question. However, phytoalexins are often targeted to specific predators; a plant that has anti-insect phytoalexins may not have the ability to repel a fungal attack. 3-Indoleacetonitrile is common in cruciferous vegetables such as cabbage, cauliflower, broccoli, and Brussels sprouts. Dietary indoles in cruciferous vegetables induce cytochrome P450 enzymes and have prevented tumours in various animal models. Consumption of Brassica vegetables is associated with a reduced risk of cancer of the alimentary tract in animal models and human populations (PMID:15612779, 15884814, 2342128, 3014947, 3880668, 6334634, 6419397, 6426808, 6584878, 6725517, 6838646, 7123561). Myrosinase-induced hydrolysis product of indole glucosinolates, found in cabbage and other crucifers Acquisition and generation of the data is financially supported in part by CREST/JST. KEIO_ID I022 3-Indoleacetonitrile is an endogenous metabolite. 3-Indoleacetonitrile is an endogenous metabolite.

Parathion

C10H14NO5PS (291.033)

Parathion is a highly toxic cholinesterase inhibitor that is used as an acaricide and as an insecticide. D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors A highly toxic cholinesterase inhibitor that is used as an acaricide and as an insecticide. [HMDB] C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor D010575 - Pesticides > D007306 - Insecticides D004791 - Enzyme Inhibitors D016573 - Agrochemicals

cathinone

C9H11NO (149.0841)

D002491 - Central Nervous System Agents > D000697 - Central Nervous System Stimulants D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs C78272 - Agent Affecting Nervous System > C47795 - CNS Stimulant The S stereoisomer of 2-aminopropiophenone.

thiram

C6H12N2S4 (239.9883)

P - Antiparasitic products, insecticides and repellents > P03 - Ectoparasiticides, incl. scabicides, insecticides and repellents > P03A - Ectoparasiticides, incl. scabicides > P03AA - Sulfur containing products CONFIDENCE standard compound; EAWAG_UCHEM_ID 3724 D009676 - Noxae > D009153 - Mutagens D016573 - Agrochemicals D010575 - Pesticides Same as: D06114

Dibutyl succinate

C12H22O4 (230.1518)

P - Antiparasitic products, insecticides and repellents > P03 - Ectoparasiticides, incl. scabicides, insecticides and repellents > P03B - Insecticides and repellents

Fluphenazine

C22H26F3N3OS (437.1749)

Fluphenazine is only found in individuals that have used or taken this drug. It is a phenothiazine used in the treatment of psychoses. Its properties and uses are generally similar to those of chlorpromazine. [PubChem]Fluphenazine blocks postsynaptic mesolimbic dopaminergic D1 and D2 receptors in the brain; depresses the release of hypothalamic and hypophyseal hormones and is believed to depress the reticular activating system thus affecting basal metabolism, body temperature, wakefulness, vasomotor tone, and emesis. N - Nervous system > N05 - Psycholeptics > N05A - Antipsychotics > N05AB - Phenothiazines with piperazine structure D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014150 - Antipsychotic Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018492 - Dopamine Antagonists D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants C78272 - Agent Affecting Nervous System > C29710 - Antipsychotic Agent

Formoterol

C19H24N2O4 (344.1736)

Formoterol is a long-acting (12 hours) beta2-agonist used in the management of asthma and/or chronic obstructive pulmonary disease (COPD). Inhaled formoterol works like other beta2-agonists, causing bronchodilatation through relaxation of the smooth muscle in the airway so as to treat the exacerbation of asthma. R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03C - Adrenergics for systemic use > R03CC - Selective beta-2-adrenoreceptor agonists R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03A - Adrenergics, inhalants > R03AC - Selective beta-2-adrenoreceptor agonists D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

Methylephedrine

C11H17NO (179.131)

Methylephedrine belongs to the family of Amphetamines and Derivatives. These are organic compounds containing or derived from 1-phenylpropan-2-amine.

Oseltamivir

C16H28N2O4 (312.2049)

Oseltamivir is only found in individuals that have used or taken this drug. It is an acetamido cyclohexene that is a structural homolog of sialic acid and inhibits neuraminidase. [PubChem]Oseltamivir is an ethyl ester prodrug requiring ester hydrolysis for conversion to the active form, oseltamivir carboxylate. The proposed mechanism of action of oseltamivir is inhibition of influenza virus neuraminidase with the possibility of alteration of virus particle aggregation and release. J - Antiinfectives for systemic use > J05 - Antivirals for systemic use > J05A - Direct acting antivirals > J05AH - Neuraminidase inhibitors COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials D000890 - Anti-Infective Agents > D000998 - Antiviral Agents C254 - Anti-Infective Agent > C281 - Antiviral Agent CONFIDENCE standard compound; EAWAG_UCHEM_ID 658 CONFIDENCE standard compound; INTERNAL_ID 2068 D004791 - Enzyme Inhibitors Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

9-Hydroxyphenanthrene

C14H10O (194.0732)

This compound belongs to the family of Phenanthrenes and Derivatives. These are polycyclic compounds containing a phenanthrene moiety, which is a tricyclic aromatic compound with three non-linearly fused benzene. D004791 - Enzyme Inhibitors > D047428 - Protein Kinase Inhibitors

7-Hydroxyflavone

C15H10O3 (238.063)

[Raw Data] CB049_7-Hydroxyflavone_pos_10eV_CB000023.txt [Raw Data] CB049_7-Hydroxyflavone_pos_30eV_CB000023.txt [Raw Data] CB049_7-Hydroxyflavone_pos_50eV_CB000023.txt [Raw Data] CB049_7-Hydroxyflavone_pos_20eV_CB000023.txt [Raw Data] CB049_7-Hydroxyflavone_pos_40eV_CB000023.txt [Raw Data] CB049_7-Hydroxyflavone_neg_20eV_000015.txt [Raw Data] CB049_7-Hydroxyflavone_neg_10eV_000015.txt [Raw Data] CB049_7-Hydroxyflavone_neg_40eV_000015.txt [Raw Data] CB049_7-Hydroxyflavone_neg_30eV_000015.txt [Raw Data] CB049_7-Hydroxyflavone_neg_50eV_000015.txt 7-Hydroxyflavone is a flavonoid isolated from Clerodendrum phlomidis, with anti-inflammatory activity. 7-Hydroxyflavone protects renal cells from nicotine (NIC)-associated cytotoxicity via the ERK/Nrf2/HO-1 pathway[1][2]. 7-Hydroxyflavone is a flavonoid isolated from Clerodendrum phlomidis, with anti-inflammatory activity. 7-Hydroxyflavone protects renal cells from nicotine (NIC)-associated cytotoxicity via the ERK/Nrf2/HO-1 pathway[1][2]. 7-Hydroxyflavone is a flavonoid isolated from Clerodendrum phlomidis, with anti-inflammatory activity. 7-Hydroxyflavone protects renal cells from nicotine (NIC)-associated cytotoxicity via the ERK/Nrf2/HO-1 pathway[1][2].

Methyltestosterone

C20H30O2 (302.2246)

A synthetic anabolic steroid used for treating men with testosterone deficiency or similar androgen replacement therapies. Also, has antineoplastic properties and so has been used secondarily in women with advanced breast cancer. Methyltestosterone is a schedule III drug in the US. CONFIDENCE standard compound; INTERNAL_ID 1072; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9426; ORIGINAL_PRECURSOR_SCAN_NO 9425 CONFIDENCE standard compound; INTERNAL_ID 1072; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9487; ORIGINAL_PRECURSOR_SCAN_NO 9483 CONFIDENCE standard compound; INTERNAL_ID 1072; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9433; ORIGINAL_PRECURSOR_SCAN_NO 9431 CONFIDENCE standard compound; INTERNAL_ID 1072; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9476; ORIGINAL_PRECURSOR_SCAN_NO 9475 CONFIDENCE standard compound; INTERNAL_ID 1072; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9423; ORIGINAL_PRECURSOR_SCAN_NO 9422 CONFIDENCE standard compound; INTERNAL_ID 1072; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9541; ORIGINAL_PRECURSOR_SCAN_NO 9538 G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03E - Androgens and female sex hormones in combination > G03EK - Androgens and female sex hormones in combination with other drugs G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03B - Androgens > G03BA - 3-oxoandrosten (4) derivatives D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D045930 - Anabolic Agents C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone CONFIDENCE standard compound; INTERNAL_ID 2816 D000970 - Antineoplastic Agents

Cytidine monophosphate

C9H14N3O8P (323.0518)

Cytidine monophosphate, also known as 5-cytidylic acid and abbreviated CMP, is a nucleotide. It is an ester of phosphoric acid with the nucleoside cytidine. CMP consists of the phosphate group, the pentose sugar ribose, and the nucleobase cytosine. Cytidine monophosphate (CMP) is derived from cytidine triphosphate (CTP) with subsequent loss of two phosphates. The synthesis of the pyrimidines CTP and UTP occurs in the cytoplasm and starts with the formation of carbamoyl phosphate from glutamine and CO2. Next, aspartate undergoes a condensation reaction with carbamoyl-phosphate to form orotic acid. In a subsequent cyclization reaction, the enzyme Aspartate carbamoyltransferase forms N-carbamoyl-aspartate which is converted into dihydroorotic acid by Dihydroorotase. The latter is converted to orotate by Dihydroorotate oxidase. Orotate is covalently linked with a phosphorylated ribosyl unit with Orotate phosphoribosyltransferase (aka "PRPP transferase") catalyzing reaction, yielding orotidine monophosphate (OMP). Orotidine-5-phosphate is decarboxylated by Orotidine-5-phosphate decarboxylase to form uridine monophosphate (UMP). UMP is phosphorylated by two kinases to uridine triphosphate (UTP) via two sequential reactions with ATP. CTP is subsequently formed by amination of UTP by the catalytic activity of CTP synthetase. Cytosine monophosphate (CMP) and uridine monophosphate (UMP) have been prescribed for the treatment of neuromuscular affections in humans. Patients treated with CMP/UMP recover from altered neurological functions. Additionally, the administration of CMP/UMP appears to favour the entry of glucose in the muscle and CMP/UMP may be important in maintaining the level of hepatic glycogen constant during exercise. [PMID:18663991]. Cytidine monophosphate, also known as cmp or cytidylic acid, is a member of the class of compounds known as pyrimidine ribonucleoside monophosphates. Pyrimidine ribonucleoside monophosphates are pyrimidine ribobucleotides with monophosphate group linked to the ribose moiety. Cytidine monophosphate is soluble (in water) and a moderately acidic compound (based on its pKa). Cytidine monophosphate can be found in a number of food items such as elliotts blueberry, small-leaf linden, orange mint, and malabar spinach, which makes cytidine monophosphate a potential biomarker for the consumption of these food products. Cytidine monophosphate can be found primarily in saliva, as well as throughout all human tissues. Cytidine monophosphate exists in all living species, ranging from bacteria to humans. In humans, cytidine monophosphate is involved in several metabolic pathways, some of which include cardiolipin biosynthesis cl(i-13:0/i-18:0/i-17:0/18:2(9z,11z)), cardiolipin biosynthesis cl(i-13:0/i-24:0/a-21:0/i-15:0), cardiolipin biosynthesis cl(i-13:0/i-22:0/i-20:0/i-15:0), and cardiolipin biosynthesis cl(i-12:0/a-17:0/i-20:0/a-21:0). Cytidine monophosphate is also involved in several metabolic disorders, some of which include beta ureidopropionase deficiency, MNGIE (mitochondrial neurogastrointestinal encephalopathy), UMP synthase deficiency (orotic aciduria), and dihydropyrimidinase deficiency. Acquisition and generation of the data is financially supported in part by CREST/JST. COVID info from WikiPathways Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Cytidine 5'-monophosphate (5'-Cytidylic acid) is a nucleotide which is used as a monomer in RNA. Cytidine 5'-monophosphate consists of the nucleobase cytosine, the pentose sugar ribose, and the phosphate group[1]. Cytidine 5'-monophosphate (5'-Cytidylic acid) is a nucleotide which is used as a monomer in RNA. Cytidine 5'-monophosphate consists of the nucleobase cytosine, the pentose sugar ribose, and the phosphate group[1].

Chloroquine

C18H26ClN3 (319.1815)

Chloroquine is only found in individuals that have used or taken this drug. It is a prototypical antimalarial agent with a mechanism that is not well understood. It has also been used to treat rheumatoid arthritis, systemic lupus erythematosus, and in the systemic therapy of amebic liver abscesses. [PubChem]The mechanism of plasmodicidal action of chloroquine is not completely certain. Like other quinoline derivatives, it is thought to inhibit heme polymerase activity. This results in accumulation of free heme, which is toxic to the parasites. nside red blood cells, the malarial parasite must degrade hemoglobin to acquire essential amino acids, which the parasite requires to construct its own protein and for energy metabolism. Digestion is carried out in a vacuole of the parasite cell.During this process, the parasite produces the toxic and soluble molecule heme. The heme moiety consists of a porphyrin ring called Fe(II)-protoporphyrin IX (FP). To avoid destruction by this molecule, the parasite biocrystallizes heme to form hemozoin, a non-toxic molecule. Hemozoin collects in the digestive vacuole as insoluble crystals.Chloroquine enters the red blood cell, inhabiting parasite cell, and digestive vacuole by simple diffusion. Chloroquine then becomes protonated (to CQ2+), as the digestive vacuole is known to be acidic (pH 4.7); chloroquine then cannot leave by diffusion. Chloroquine caps hemozoin molecules to prevent further biocrystallization of heme, thus leading to heme buildup. Chloroquine binds to heme (or FP) to form what is known as the FP-Chloroquine complex; this complex is highly toxic to the cell and disrupts membrane function. Action of the toxic FP-Chloroquine and FP results in cell lysis and ultimately parasite cell autodigestion. In essence, the parasite cell drowns in its own metabolic products. P - Antiparasitic products, insecticides and repellents > P01 - Antiprotozoals > P01B - Antimalarials > P01BA - Aminoquinolines COVID info from Guide to PHARMACOLOGY, DrugBank, clinicaltrial, clinicaltrials, clinical trial, clinical trials D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent D018501 - Antirheumatic Agents Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

Picolinamide

C6H6N2O (122.048)

KEIO_ID P099

Quinoline

C9H7N (129.0578)

Quinoline is an alkaloid from various plant species including Mentha species. Also present in cocoa, black tea and scotch whiskey. Quinoline is a flavouring ingredient Quinoline is a heterocyclic aromatic organic compound. It has the formula C9H7N and is a colourless hygroscopic liquid with a strong odour. Aged samples, if exposed to light, become yellow and later brown. Quinoline is only slightly soluble in cold water but dissolves readily in hot water and most organic solvents. Quinoline is found in alcoholic beverages. Quinoline is mainly used as a building block to other specialty chemicals. Approximately 4 tonnes are produced annually according to a report published in 2005.[citation needed] Its principal use is as a precursor to 8-hydroxyquinoline, which is a versatile chelating agent and precursor to pesticides. Its 2- and 4-methyl derivatives are precursors to cyanine dyes. Oxidation of quinoline affords quinolinic acid (pyridine-2,3-dicarboxylic acid), a precursor to the herbicide sold under the name "Assert" Alkaloid from various plant subspecies including Mentha subspeciesand is also present in cocoa, black tea and scotch whiskey. Flavouring ingredient CONFIDENCE standard compound; INTERNAL_ID 2526 KEIO_ID Q008

4-Octylphenol

C14H22O (206.1671)

CONFIDENCE standard compound; INTERNAL_ID 938; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4924; ORIGINAL_PRECURSOR_SCAN_NO 4922 CONFIDENCE standard compound; INTERNAL_ID 938; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4929; ORIGINAL_PRECURSOR_SCAN_NO 4926 CONFIDENCE standard compound; INTERNAL_ID 938; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5507; ORIGINAL_PRECURSOR_SCAN_NO 5506 CONFIDENCE standard compound; INTERNAL_ID 938; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5486; ORIGINAL_PRECURSOR_SCAN_NO 5483 CONFIDENCE standard compound; INTERNAL_ID 938; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4941; ORIGINAL_PRECURSOR_SCAN_NO 4939 CONFIDENCE standard compound; INTERNAL_ID 938; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5519; ORIGINAL_PRECURSOR_SCAN_NO 5518 D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D004967 - Estrogens

Forsythiaside

C29H36O15 (624.2054)

Forsythiaside A, a phenylethanoside product isolated from air-dried fruits of Forsythia suspense, has anti-inflammatory and antioxidant effects[1]. Forsythiaside A, a phenylethanoside product isolated from air-dried fruits of Forsythia suspense, has anti-inflammatory and antioxidant effects[1].

Bufogein

C24H32O4 (384.23)

Bufogenin is a steroid lactone of Chan su (toad venom), a Chinese medicine obtained from the skin venom gland of toads. A specific Na/K-ATPase protein inhibitor, it is used as a cardiotonic and central nervous system (CNS) respiratory agent, an analgesic and anesthetic, and as a remedy for ulcers. It has a role as an EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor. It is a steroid lactone and an epoxy steroid. It is functionally related to a bufanolide. Resibufogenin is a natural product found in Sclerophrys mauritanica, Bufo gargarizans, and other organisms with data available. Bufogenin is a bufadienolide toxin originally isolated from the venom of the Chinese toad Bufo gargarizans; it is also one of the glycosides in the traditional Chinese medicine ChanSu, with potential cardiotonic activity. Although the mechanism of action of bufogenin is still under investigation, this agent is a specific Na+/K+-ATPase inhibitor and has been shown to reduce blood pressure in a rat model of preeclampsia. D020011 - Protective Agents > D002316 - Cardiotonic Agents > D002301 - Cardiac Glycosides D020011 - Protective Agents > D002316 - Cardiotonic Agents > D002018 - Bufanolides D002317 - Cardiovascular Agents C471 - Enzyme Inhibitor Resibufogenin is a component of cinobufogenin and has the function of inhibiting oxidative stress and tumor regeneration. Resibufogenin is a component of cinobufogenin and has the function of inhibiting oxidative stress and tumor regeneration.

Hydroxychloroquine

C18H26ClN3O (335.1764)

Hydroxychloroquine is only found in individuals that have used or taken this drug. It is a chemotherapeutic agent that acts against erythrocytic forms of malarial parasites.Although the exact mechanism of action is unknown, it may be based on ability of hydroxychloroquine to bind to and alter DNA. Hydroxychloroquine has also has been found to be taken up into the acidic food vacuoles of the parasite in the erythrocyte. This increases the pH of the acid vesicles, interfering with vesicle functions and possibly inhibiting phospholipid metabolism. In suppressive treatment, hydroxychloroquine inhibits the erythrocytic stage of development of plasmodia. In acute attacks of malaria, it interrupts erythrocytic schizogony of the parasite. Its ability to concentrate in parasitized erythrocytes may account for their selective toxicity against the erythrocytic stages of plasmodial infection. As an antirheumatic, hydroxychloroquine is thought to act as a mild immunosuppressant, inhibiting the production of rheumatoid factor and acute phase reactants. It also accumulates in white blood cells, stabilizing lysosomal membranes and inhibiting the activity of many enzymes, including collagenase and the proteases that cause cartilage breakdown. P - Antiparasitic products, insecticides and repellents > P01 - Antiprotozoals > P01B - Antimalarials > P01BA - Aminoquinolines COVID info from Guide to PHARMACOLOGY, clinicaltrial, clinicaltrials, clinical trial, clinical trials D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent D018501 - Antirheumatic Agents D004791 - Enzyme Inhibitors Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

L-Dopachrome

C9H7NO4 (193.0375)

Dopachrome is a cyclization product of L-DOPA and is an intermediate in the biosynthesis of melanin. Dopaquinone has an ortho-quinone ring, which is known to be neurotoxic and highly reactive with many other compounds (PMID: 413870). Dopachrome spontaneously gives rise to 5,6-dihydroxyindole (DHI) or it can be enzymatically metabolized by dopachrome tautomerase to give 5,6-dihydroxyindole-2-carboxylic acid (DHICA). DHI and its oxidation products are also toxic to cells. Many Parkinsons patients are treated with L-DOPA. However, long-term treatment with L-DOPA may actually worsen symptoms or may result in neurotic and psychotic symptoms. These may be due to dopachrome and dopaquinone accumulating in the brain of L-DOPA treated patients (PMID: 19131041, PMID: 12373519). The non-decarboxylative tautomerization of L-dopachrome to 5,6-dihydroxyindole-2-carboxylic acid in the melanin biosynthetic pathway is catalyzed by Tyrosinase-related protein-2, a melanocyte-specific enzyme. (PMID 11095412) [HMDB]

Guanosine 2',3'-cyclic phosphate

C10H12N5O7P (345.0474)

2,3-Cyclic GMP is a cyclic guanosine derivative that is a precursor to 3-GMP. The enzyme 23-cyclic-nucleotide 2-phosphodiesterase (E.C. 3.1.4.16) catalyses the hydrolysis of both 2,3-cyclic AMP and 2,3-cyclic GMP into 3-AMP and 3-GMP, respectively, at the 3-terminal of RNA. 2,3-cyclic phosphate termini are produced, as either intermediates or final products, during RNA cleavage by many different endoribonucleases. The enzyme RNA 3-phosphate cyclase also converts the 3-terminal phosphate in RNA into the 2,3-cyclic phosphodiester in the ATP-dependent reaction which involves formation of the covalent cyclase-AMP and the RNA-N3 pp5 A intermediates (PMID: 10397337). This enzyme could be involved in the maintenance of cyclic ends in tRNA splicing intermediates or in the cyclization of the 3 end of U6 snRNA (PMID: 9184239). Guanosine-2,3-cyclic phosphate is capable of blocking DNA synthesis in vitro (PMID: 7528887). 2, 3-cGMP seems to preferentially stimulate mature T-cells while 3, 5-cGMP preferentially acts on B-cells (PMID: 163786).

anthralin

C14H10O3 (226.063)

D - Dermatologicals > D05 - Antipsoriatics > D05A - Antipsoriatics for topical use > D05AC - Antracen derivatives C78284 - Agent Affecting Integumentary System > C29708 - Anti-psoriatic Agent D003879 - Dermatologic Agents

Betuloside M

C16H24O7 (328.1522)

Thiostrepton

C72H85N19O18S5 (1663.4923)

D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents A heterodetic cyclic peptide, in which the cyclisation step involves a formal lactonisation between the carboxy group of a quinaldic acid-based residue and a secondary alcohol. An antibiotic that inhibits bacterial protein synthesis. Also acts as an antitumor agent. C274 - Antineoplastic Agent > C177298 - Mitochondrial Targeting Antineoplastic Agent C254 - Anti-Infective Agent > C258 - Antibiotic Same as: D06111 Thiostrepton is a thiazole antibiotic which selectively inhibits FOXM1. FOXM1 binds to YAP/TEAD complex. YAP/TEAD/FOXM1 complex binding at regulatory regions of genes governing cell cycle may impact cell proliferation[1]. Thiostrepton is a thiazole antibiotic which selectively inhibits FOXM1. FOXM1 binds to YAP/TEAD complex. YAP/TEAD/FOXM1 complex binding at regulatory regions of genes governing cell cycle may impact cell proliferation[1].

Bropirimine

C10H8BrN3O (264.9851)

D007155 - Immunologic Factors > D007369 - Interferon Inducers C308 - Immunotherapeutic Agent > C2139 - Immunostimulant D000970 - Antineoplastic Agents Same as: D01666

Tetrahydrodeoxycorticosterone

C21H34O3 (334.2508)

The neurosteroid allotetrahydrodeoxycorticosterone (THDOC) is an allosteric modulator of the GABA(A) receptor. Although the role of THDOC within the brain is undefined, recent studies indicate that stress induces THDOC to levels that can activate GABA(A) receptors. These results might have significant implications for human stress-sensitive conditions such as epilepsy, post-traumatic stress disorder and depression. (PMID 12628349) [HMDB] The neurosteroid allotetrahydrodeoxycorticosterone (THDOC) is an allosteric modulator of the GABA(A) receptor. Although the role of THDOC within the brain is undefined, recent studies indicate that stress induces THDOC to levels that can activate GABA(A) receptors. These results might have significant implications for human stress-sensitive conditions such as epilepsy, post-traumatic stress disorder and depression. (PMID 12628349). D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014151 - Anti-Anxiety Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones D018377 - Neurotransmitter Agents > D000081227 - Neurosteroids 3α,21-Dihydroxy-5α-pregnan-20-one (THDOC), an endogenous neurosteroid, is a positive modulator of GABAA receptors. 3α,21-Dihydroxy-5α-pregnan-20-one potentiates neuronal response to low concentrations of GABA at α4β1δ GABAA receptors in vitro.

Archaeol

C43H88O3 (652.6733)

Nickel Chloride

NiCl2 (127.8731)

manoalide

C25H36O5 (416.2563)

A sesterterpenoid isolated from the marine sponge Luffariella variabilis and which has been shown to exhibit inhibitory activity towards phospholipase A2. D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D004791 - Enzyme Inhibitors > D010726 - Phosphodiesterase Inhibitors D002317 - Cardiovascular Agents > D002121 - Calcium Channel Blockers D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents D002491 - Central Nervous System Agents > D000700 - Analgesics D000077264 - Calcium-Regulating Hormones and Agents D049990 - Membrane Transport Modulators D000893 - Anti-Inflammatory Agents D018501 - Antirheumatic Agents

Pyropheophorbide a

C33H34N4O3 (534.2631)

Pyropheophorbide-a (Ppa) is a promising photosensitizer for tumor photodynamic therapy (PDT)[1].

D-Tyrosine

C9H11NO3 (181.0739)

2,3-DI-Phytanyl-glycerol

C43H88O3 (652.6733)

Bufogenin

C24H32O4 (384.23)

D020011 - Protective Agents > D002316 - Cardiotonic Agents > D002301 - Cardiac Glycosides D020011 - Protective Agents > D002316 - Cardiotonic Agents > D002018 - Bufanolides D002317 - Cardiovascular Agents

Anthemoside

C21H20O10 (432.1056)

Constituent of Anthemis nobilis (Roman chamomile). Anthemoside is found in herbs and spices.

Uridine

C9H12N2O6 (244.0695)

C26170 - Protective Agent > C2459 - Chemoprotective Agent > C2080 - Cytoprotective Agent COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Uridine (β-Uridine) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond. Uridine (β-Uridine) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond. Uridine (β-Uridine) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond.

Forsythoside

C29H36O15 (624.2054)

Forsythiaside is a hydroxycinnamic acid. Forsythiaside is a natural product found in Forsythia suspensa, Veronica stricta, and other organisms with data available. Forsythiaside A, a phenylethanoside product isolated from air-dried fruits of Forsythia suspense, has anti-inflammatory and antioxidant effects[1]. Forsythiaside A, a phenylethanoside product isolated from air-dried fruits of Forsythia suspense, has anti-inflammatory and antioxidant effects[1].

Squalene

C30H50 (410.3912)

Squalene, also known as (e,e,e,e)-squalene or all-trans-squalene, is a member of the class of compounds known as triterpenoids. Triterpenoids are terpene molecules containing six isoprene units. Squalene can be found in a number of food items such as apricot, savoy cabbage, peach (variety), and bitter gourd, which makes squalene a potential biomarker for the consumption of these food products. Squalene can be found primarily in blood, feces, and sweat, as well as throughout most human tissues. In humans, squalene is involved in several metabolic pathways, some of which include risedronate action pathway, steroid biosynthesis, alendronate action pathway, and fluvastatin action pathway. Squalene is also involved in several metabolic disorders, some of which include cholesteryl ester storage disease, CHILD syndrome, hyper-igd syndrome, and wolman disease. Squalene is a natural 30-carbon organic compound originally obtained for commercial purposes primarily from shark liver oil (hence its name, as Squalus is a genus of sharks), although plant sources (primarily vegetable oils) are now used as well, including amaranth seed, rice bran, wheat germ, and olives. Yeast cells have been genetically engineered to produce commercially useful quantities of "synthetic" squalene . COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Window width to select the precursor ion was 3 Da.; CONE_VOLTAGE was 20 V.; This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 19HP8024 to the Mass Spectrometry Society of Japan. Squalene is an intermediate product in the synthesis of cholesterol, and shows several pharmacological properties such as hypolipidemic, hepatoprotective, cardioprotective, antioxidant, and antitoxicant activity. Squalene also has anti-fungal activity and can be used for the research of Trichophyton mentagrophytes research[2]. Squalene is an intermediate product in the synthesis of cholesterol, and shows several pharmacological properties such as hypolipidemic, hepatoprotective, cardioprotective, antioxidant, and antitoxicant activity. Squalene also has anti-fungal activity and can be used for the research of Trichophyton mentagrophytes research[2].

7-Hydroxy-2-phenyl-4H-1-benzopyran-4-one

C15H10O3 (238.063)

7-hydroxyflavone is a hydroxyflavonoid in which the flavone nucleus is substituted at position 7 by a hydroxy group. 7-Hydroxyflavone is a natural product found in Lawsonia inermis, Berberis dictyota, and other organisms with data available. 7-Hydroxyflavone is a flavonoid isolated from Clerodendrum phlomidis, with anti-inflammatory activity. 7-Hydroxyflavone protects renal cells from nicotine (NIC)-associated cytotoxicity via the ERK/Nrf2/HO-1 pathway[1][2]. 7-Hydroxyflavone is a flavonoid isolated from Clerodendrum phlomidis, with anti-inflammatory activity. 7-Hydroxyflavone protects renal cells from nicotine (NIC)-associated cytotoxicity via the ERK/Nrf2/HO-1 pathway[1][2]. 7-Hydroxyflavone. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=6665-86-7 (retrieved 2024-10-18) (CAS RN: 6665-86-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Tyrosine

C9H11NO3 (181.0739)

An alpha-amino acid that is phenylalanine bearing a hydroxy substituent at position 4 on the phenyl ring. Annotation level-2 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 56 COVID info from PDB, Protein Data Bank Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS CONFIDENCE standard compound; INTERNAL_ID 3 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.053 Acquisition and generation of the data is financially supported by the Max-Planck-Society L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex. L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex.

Oseltamivir

C16H28N2O4 (312.2049)

A cyclohexenecarboxylate ester that is the ethyl ester of oseltamivir acid. An antiviral prodrug (it is hydrolysed to the active free carboxylic acid in the liver), it is used to slow the spread of influenza. J - Antiinfectives for systemic use > J05 - Antivirals for systemic use > J05A - Direct acting antivirals > J05AH - Neuraminidase inhibitors COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials D000890 - Anti-Infective Agents > D000998 - Antiviral Agents C254 - Anti-Infective Agent > C281 - Antiviral Agent D004791 - Enzyme Inhibitors Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Disclaimer: While authors make an effort to ensure that the content of this record is accurate, the authors make no representations or warranties in relation to the accuracy or completeness of the record. This record do not reflect any viewpoints of the affiliation and organization to which the authors belong.

Atropine

C17H23NO3 (289.1678)

Atropine is a racemate composed of equimolar concentrations of (S)- and (R)-atropine. It is obtained from deadly nightshade (Atropa belladonna) and other plants of the family Solanaceae. It has a role as a muscarinic antagonist, an anaesthesia adjuvant, an anti-arrhythmia drug, a mydriatic agent, a parasympatholytic, a bronchodilator agent, a plant metabolite, an antidote to sarin poisoning and a oneirogen. It contains a (S)-atropine and a (R)-atropine. Atropine is an alkaloid originally synthesized from Atropa belladonna. It is a racemic mixture of d-and l-hyoscyamine, of which only l-hyoscyamine is pharmacologically active. Atropine is generally available as a sulfate salt and can be administered by intravenous, subcutaneous, intramuscular, intraosseous, endotracheal and ophthalmic methods. Oral atropine is only available in combination products. Atropine is a competitive, reversible antagonist of muscarinic receptors that blocks the effects of acetylcholine and other choline esters. It has a variety of therapeutic applications, including pupil dilation and the treatment of anticholinergic poisoning and symptomatic bradycardia in the absence of reversible causes. Atropine is a relatively inexpensive drug and is included in the World Health Organization List of Essential Medicines. Atropine is an Anticholinergic and Cholinergic Muscarinic Antagonist. The mechanism of action of atropine is as a Cholinergic Antagonist and Cholinergic Muscarinic Antagonist. Hyoscyamine as a natural plant alkaloid derivative and anticholinergic that is used to treat mild to moderate nausea, motion sickness, hyperactive bladder and allergic rhinitis. Hyoscyamine has not been implicated in causing liver enzyme elevations or clinically apparent acute liver injury. Atropine is a natural product found in Cyphanthera tasmanica, Anthocercis ilicifolia, and other organisms with data available. Atropine Sulfate is the sulfate salt of atropine, a naturally-occurring alkaloid isolated from the plant Atropa belladonna. Atropine functions as a sympathetic, competitive antagonist of muscarinic cholinergic receptors, thereby abolishing the effects of parasympathetic stimulation. This agent may induce tachycardia, inhibit secretions, and relax smooth muscles. (NCI04) Atropine is a synthetically-derived form of the endogenous alkaloid isolated from the plant Atropa belladonna. Atropine functions as a sympathetic, competitive antagonist of muscarinic cholinergic receptors, thereby abolishing the effects of parasympathetic stimulation. This agent may induce tachycardia, inhibit secretions, and relax smooth muscles. (NCI04) Hyoscyamine is a belladonna alkaloid derivative and the levorotatory form of racemic atropine isolated from the plants Hyoscyamus niger or Atropa belladonna, which exhibits anticholinergic activity. Hyoscyamine functions as a non-selective, competitive antagonist of muscarinic receptors, thereby inhibiting the parasympathetic activities of acetylcholine on the salivary, bronchial, and sweat glands, as well as the eye, heart, bladder, and gastrointestinal tract. These inhibitory effects cause a decrease in saliva, bronchial mucus, gastric juices, and sweat. Furthermore, its inhibitory action on smooth muscle prevents bladder contraction and decreases gastrointestinal motility. An alkaloid, originally from Atropa belladonna, but found in other plants, mainly SOLANACEAE. Hyoscyamine is the 3(S)-endo isomer of atropine. A - Alimentary tract and metabolism > A03 - Drugs for functional gastrointestinal disorders > A03B - Belladonna and derivatives, plain > A03BA - Belladonna alkaloids, tertiary amines A racemate composed of equimolar concentrations of (S)- and (R)-atropine . It is obtained from deadly nightshade (Atropa belladonna) and other plants of the family Solanaceae. S - Sensory organs > S01 - Ophthalmologicals > S01F - Mydriatics and cycloplegics > S01FA - Anticholinergics C78272 - Agent Affecting Nervous System > C66880 - Anticholinergic Agent > C29704 - Antimuscarinic Agent D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D010276 - Parasympatholytics D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D018680 - Cholinergic Antagonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D009184 - Mydriatics D002317 - Cardiovascular Agents > D000889 - Anti-Arrhythmia Agents D002491 - Central Nervous System Agents Annotation level-1 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.421 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.416 Atropine (Tropine tropate) is a competitive muscarinic acetylcholine receptor (mAChR) antagonist with IC50 values of 0.39 and 0.71 nM for Human mAChR M4 and Chicken mAChR M4, respectively. Atropine inhibits ACh-induced relaxations in human pulmonary veins. Atropine can be used for research of anti-myopia and bradycardia[1][2][3][4]. Atropine (Tropine tropate) is a competitive muscarinic acetylcholine receptor (mAChR) antagonist with IC50 values of 0.39 and 0.71 nM for Human mAChR M4 and Chicken mAChR M4, respectively. Atropine inhibits ACh-induced relaxations in human pulmonary veins. Atropine can be used for research of anti-myopia and bradycardia[1][2][3][4]. Atropine (Tropine tropate) is a competitive muscarinic acetylcholine receptor (mAChR) antagonist with IC50 values of 0.39 and 0.71 nM for Human mAChR M4 and Chicken mAChR M4, respectively. Atropine inhibits ACh-induced relaxations in human pulmonary veins. Atropine can be used for research of anti-myopia and bradycardia[1][2][3][4]. L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205)[1][2]. L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205)[1][2]. L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205)[1][2].

Resibufogenin

C24H32O4 (384.23)

Annotation level-1 Resibufogenin is a component of cinobufogenin and has the function of inhibiting oxidative stress and tumor regeneration. Resibufogenin is a component of cinobufogenin and has the function of inhibiting oxidative stress and tumor regeneration.

Uridine

C9H12N2O6 (244.0695)

C26170 - Protective Agent > C2459 - Chemoprotective Agent > C2080 - Cytoprotective Agent COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS MS2 deconvoluted using MS2Dec from all ion fragmentation data, MetaboLights identifier MTBLS1040; DRTQHJPVMGBUCF_STSL_0179_Uridine_8000fmol_180506_S2_LC02_MS02_83; Spectrum acquired as described in Naz et al 2017 PMID 28641411. Preparation and submission to MassBank of North America by Chaleckis R. and Tada I. MS2 deconvoluted using CorrDec from all ion fragmentation data, MetaboLights identifier MTBLS1040; Spectrum acquired as described in Naz et al 2017 PMID 28641411. Preparation and submission to MassBank of North America by Chaleckis R. and Tada I. relative retention time with respect to 9-anthracene Carboxylic Acid is 0.088 Uridine (β-Uridine) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond. Uridine (β-Uridine) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond. Uridine (β-Uridine) is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond.

3-Indoleacetonitrile

C10H8N2 (156.0687)

3-Indoleacetonitrile is an endogenous metabolite. 3-Indoleacetonitrile is an endogenous metabolite.

Fluphenazine (oxide)

C22H26F3N3OS (437.1749)

N - Nervous system > N05 - Psycholeptics > N05A - Antipsychotics > N05AB - Phenothiazines with piperazine structure D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014150 - Antipsychotic Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018492 - Dopamine Antagonists D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants C78272 - Agent Affecting Nervous System > C29710 - Antipsychotic Agent

formoterol

C19H24N2O4 (344.1736)

R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03C - Adrenergics for systemic use > R03CC - Selective beta-2-adrenoreceptor agonists R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03A - Adrenergics, inhalants > R03AC - Selective beta-2-adrenoreceptor agonists D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

methyltestosterone

C20H30O2 (302.2246)

G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03E - Androgens and female sex hormones in combination > G03EK - Androgens and female sex hormones in combination with other drugs G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03B - Androgens > G03BA - 3-oxoandrosten (4) derivatives D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D045930 - Anabolic Agents C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone D000970 - Antineoplastic Agents

Hyoscyamine

C17H23NO3 (289.1678)

(S)-atropine is an atropine with a 2S-configuration. It is functionally related to a (S)-tropic acid. It is a conjugate base of a (S)-atropinium. Hyoscyamine is a tropane alkaloid and the levo-isomer of [atropine]. It is commonly extracted from plants in the Solanaceae or nightshade family. Research into the action of hyoscyamine in published literature dates back to 1826. Hyoscyamine is used for a wide variety of treatments and therapeutics due to its antimuscarinic properties. Although hyoscyamine is marketed in the United States, it is not FDA approved. Hyoscyamine as a natural plant alkaloid derivative and anticholinergic that is used to treat mild to moderate nausea, motion sickness, hyperactive bladder and allergic rhinitis. Hyoscyamine has not been implicated in causing liver enzyme elevations or clinically apparent acute liver injury. L-Hyoscyamine is a natural product found in Datura ferox, Crenidium spinescens, and other organisms with data available. Hyoscyamine is a belladonna alkaloid derivative and the levorotatory form of racemic atropine isolated from the plants Hyoscyamus niger or Atropa belladonna, which exhibits anticholinergic activity. Hyoscyamine functions as a non-selective, competitive antagonist of muscarinic receptors, thereby inhibiting the parasympathetic activities of acetylcholine on the salivary, bronchial, and sweat glands, as well as the eye, heart, bladder, and gastrointestinal tract. These inhibitory effects cause a decrease in saliva, bronchial mucus, gastric juices, and sweat. Furthermore, its inhibitory action on smooth muscle prevents bladder contraction and decreases gastrointestinal motility. The 3(S)-endo isomer of atropine. A - Alimentary tract and metabolism > A03 - Drugs for functional gastrointestinal disorders > A03B - Belladonna and derivatives, plain > A03BA - Belladonna alkaloids, tertiary amines C78272 - Agent Affecting Nervous System > C66880 - Anticholinergic Agent > C29704 - Antimuscarinic Agent D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D010276 - Parasympatholytics D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D018680 - Cholinergic Antagonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D009184 - Mydriatics D002317 - Cardiovascular Agents > D000889 - Anti-Arrhythmia Agents D002491 - Central Nervous System Agents An atropine with a 2S-configuration. Annotation level-1 L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205)[1][2]. L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205)[1][2]. L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205)[1][2].

chloroquine

C18H26ClN3 (319.1815)

P - Antiparasitic products, insecticides and repellents > P01 - Antiprotozoals > P01B - Antimalarials > P01BA - Aminoquinolines COVID info from Guide to PHARMACOLOGY, DrugBank, clinicaltrial, clinicaltrials, clinical trial, clinical trials D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent D018501 - Antirheumatic Agents Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

hydroxychloroquine

C18H26ClN3O (335.1764)

P - Antiparasitic products, insecticides and repellents > P01 - Antiprotozoals > P01B - Antimalarials > P01BA - Aminoquinolines COVID info from Guide to PHARMACOLOGY, clinicaltrial, clinicaltrials, clinical trial, clinical trials D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent D018501 - Antirheumatic Agents D004791 - Enzyme Inhibitors Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS CONFIDENCE standard compound; INTERNAL_ID 2741

THDOC

C21H34O3 (334.2508)

D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014151 - Anti-Anxiety Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones D018377 - Neurotransmitter Agents > D000081227 - Neurosteroids 3α,21-Dihydroxy-5α-pregnan-20-one (THDOC), an endogenous neurosteroid, is a positive modulator of GABAA receptors. 3α,21-Dihydroxy-5α-pregnan-20-one potentiates neuronal response to low concentrations of GABA at α4β1δ GABAA receptors in vitro.

Nickel Chloride

Cl2Ni (127.8731)

2,3-DI-Phytanyl-glycerol

C43H88O3 (652.6733)

thiram

C6H12N2S4 (239.9883)

P - Antiparasitic products, insecticides and repellents > P03 - Ectoparasiticides, incl. scabicides, insecticides and repellents > P03A - Ectoparasiticides, incl. scabicides > P03AA - Sulfur containing products D009676 - Noxae > D009153 - Mutagens D016573 - Agrochemicals D010575 - Pesticides Same as: D06114

Estan

C20H30O2 (302.2246)

G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03E - Androgens and female sex hormones in combination > G03EK - Androgens and female sex hormones in combination with other drugs G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03B - Androgens > G03BA - 3-oxoandrosten (4) derivatives D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D045930 - Anabolic Agents C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone D000970 - Antineoplastic Agents

Leucol

C9H7N (129.0578)

leucoline

C9H7N (129.0578)

anthralin

C14H10O3 (226.063)

D - Dermatologicals > D05 - Antipsoriatics > D05A - Antipsoriatics for topical use > D05AC - Antracen derivatives C78284 - Agent Affecting Integumentary System > C29708 - Anti-psoriatic Agent D003879 - Dermatologic Agents

DIBUTYL SUCCINATE

C12H22O4 (230.1518)

P - Antiparasitic products, insecticides and repellents > P03 - Ectoparasiticides, incl. scabicides, insecticides and repellents > P03B - Insecticides and repellents

5-Cytidylic acid

C9H14N3O8P (323.0518)

COVID info from WikiPathways Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Cytidine 5'-monophosphate (5'-Cytidylic acid) is a nucleotide which is used as a monomer in RNA. Cytidine 5'-monophosphate consists of the nucleobase cytosine, the pentose sugar ribose, and the phosphate group[1]. Cytidine 5'-monophosphate (5'-Cytidylic acid) is a nucleotide which is used as a monomer in RNA. Cytidine 5'-monophosphate consists of the nucleobase cytosine, the pentose sugar ribose, and the phosphate group[1].

DL-Tyrosine

C9H11NO3 (181.0739)

Picolinamide

C6H6N2O (122.048)

2,3-Cyclic GMP

C10H12N5O7P (345.0474)

A 2,3-cyclic purine nucleotide in which guanosine is used as the parent nucleoside.

rhododendrin

C16H24O7 (328.1522)

P-Octylphenol

C14H22O (206.1671)

A member of the class of phenols that is phenol which is substituted at the para- position by an octyl group. D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D004967 - Estrogens

9-Phenanthrol

C14H10O (194.0732)

D004791 - Enzyme Inhibitors > D047428 - Protein Kinase Inhibitors

N-Methylephedrine

C11H17NO (179.131)

Dopachrome

C9H7NO4 (193.0375)