Exact Mass: 299.1456

Exact Mass Matches: 299.1456

Found 194 metabolites which its exact mass value is equals to given mass value 299.1456, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

N-Methylcoclaurine

7-Isoquinolinol, 1,2,3,4-tetrahydro-1-[(4-hydroxyphenyl)methyl]-6-methoxy-2-methyl-, (1R)-

C18H21NO3 (299.1521)


(R)-N-methylcoclaurine is the (R)-enantiomer of N-methylcoclaurine. It is a conjugate base of a (R)-N-methylcoclaurinium. It is an enantiomer of a (S)-N-methylcoclaurine. (R)-N-Methylcoclaurine is a natural product found in Cyclea barbata, Cyclea peltata, and other organisms with data available.

   

Codeine

(1S,5R,13R,14S,17R)-10-methoxy-4-methyl-12-oxa-4-azapentacyclo[9.6.1.0^{1,13}.0^{5,17}.0^{7,18}]octadeca-7(18),8,10,15-tetraen-14-ol

C18H21NO3 (299.1521)


In the United States, codeine is regulated by the Controlled Substances Act. It is a Schedule II controlled substance for pain-relief products containing codeine alone. In combination with aspirin or acetaminophen (paracetamol/tylenol) it is listed as Schedule III. Codeine is also available outside the United States as an over-the-counter drug (Schedule V) in liquid cough-relief formulations. Internationally, codeine is a Schedule II drug under the Single Convention on Narcotic Drugs. In the United Kingdom, codeine is regulated by the Misuse of Drugs Act 1971; it is a Class B Drug, except for concentrations of less than 8mg when combined with paracetamol - or 12.5mg when combined with ibuprofen - which are available in many over the counter preparations. it is a Class B Drug, except for concentrations of less than 8mg when combined with paracetamol - or 12.5mg when combined with ibuprofen - which are available in many over the counter preparations. An opioid analgesic related to morphine but with less potent analgesic properties and mild sedative effects. It also acts centrally to suppress cough. Codeine or methylmorphine is an opiate used for its analgesic, antitussive and antidiarrheal properties. It is marketed as the salts codeine sulfate and codeine phosphate. Codeine hydrochloride is more commonly marketed in contintental Europe and other regions. Codeine is an alkaloid found in opium in concentrations ranging from 0.3 to 3.0 percent. While codeine can be extracted from opium, most codeine is synthesized from morphine through the process of O-methylation. In the United Kingdom, codeine is regulated by the Misuse of Drugs Act 1971; Codeine or methylmorphine is an opiate used for its analgesic, antitussive and antidiarrheal properties. It is marketed as the salts codeine sulfate and codeine phosphate. Codeine hydrochloride is more commonly marketed in contintental Europe and other regions. Codeine is an alkaloid found in opium in concentrations ranging from 0.3 to 3.0 percent. While codeine can be extracted from opium, most codeine is synthesized from morphine through the process of O-methylation. Theoretically, a dose of approximately 200 mg (oral) of codeine must be administered to give equivalent analgesia to 30 mg (oral) of morphine (Rossi, 2004). It is not used, however, in single doses of greater than 60mg (and no more than 240 mg in 24 hours) since there is a ceiling effect. [PubChem]Opiate receptors are coupled with G-protein receptors and function as both positive and negative regulators of synaptic transmission via G-proteins that activate effector proteins. Binding of the opiate stimulates the exchange of GTP for GDP on the G-protein complex. As the effector system is adenylate cyclase and cAMP located at the inner surface of the plasma membrane, opioids decrease intracellular cAMP by inhibiting adenylate cyclase. Subsequently, the release of nociceptive neurotransmitters such as substance P, GABA, dopamine, acetylcholine and noradrenaline is inhibited. Opioids also inhibit the release of vasopressin, somatostatin, insulin and glucagon. Codeines analgesic activity is, most likely, due to its conversion to morphine. Opioids close N-type voltage-operated calcium channels (OP2-receptor agonist) and open calcium-dependent inwardly rectifying potassium channels (OP3 and OP1 receptor agonist). This results in hyperpolarization and reduced neuronal excitability. R - Respiratory system > R05 - Cough and cold preparations > R05D - Cough suppressants, excl. combinations with expectorants > R05DA - Opium alkaloids and derivatives D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist > C1657 - Opiate D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics Opium alkaloid (Papaver somniferum) (content ca. 1\\%) CONFIDENCE standard compound; INTERNAL_ID 1623

   

Metoclopramide

4-Amino-5-chloro-2-methoxy-N-(beta-diethylaminoethyl)benzamide

C14H22ClN3O2 (299.14)


Metoclopramide is only found in individuals that have used or taken this drug. It is a dopamine D2 antagonist that is used as an antiemetic. [PubChem]Metoclopramide inhibits gastric smooth muscle relaxation produced by dopamine, therefore increasing cholinergic response of the gastrointestinal smooth muscle. It accelerates intestinal transit and gastric emptying by preventing relaxation of gastric body and increasing the phasic activity of antrum. Simultaneously, this action is accompanied by relaxation of the upper small intestine, resulting in an improved coordination between the body and antrum of the stomach and the upper small intestine. Metoclopramide also decreases reflux into the esophagus by increasing the resting pressure of the lower esophageal sphincter and improves acid clearance from the esophagus by increasing amplitude of esophageal peristaltic contractions. Metoclopramides dopamine antagonist action raises the threshold of activity in the chemoreceptor trigger zone and decreases the input from afferent visceral nerves. Studies have also shown that high doses of metoclopramide can antagonize 5-hydroxytryptamine (5-HT) receptors in the peripheral nervous system in animals. A - Alimentary tract and metabolism > A03 - Drugs for functional gastrointestinal disorders > A03F - Propulsives > A03FA - Propulsives D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018492 - Dopamine Antagonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents C78272 - Agent Affecting Nervous System > C267 - Antiemetic Agent D005765 - Gastrointestinal Agents > D000932 - Antiemetics EAWAG_UCHEM_ID 2781; CONFIDENCE standard compound CONFIDENCE standard compound; EAWAG_UCHEM_ID 2781 D002491 - Central Nervous System Agents

   

Hydrocodone

(1S,5R,13R,17R)-10-methoxy-4-methyl-12-oxa-4-azapentacyclo[9.6.1.0¹,¹³.0⁵,¹⁷.0⁷,¹⁸]octadeca-7(18),8,10-trien-14-one

C18H21NO3 (299.1521)


Hydrocodone is only found in individuals that have used or taken this drug. It is a narcotic analgesic related to codeine, but more potent and more addicting by weight. It is used also as cough suppressant. [PubChem]Hydrocodone acts as a weak agonist at OP1, OP2, and OP3 opiate receptors within the central nervous system (CNS). Hydrocodone primarily affects OP3 receptors, which are coupled with G-protein receptors and function as modulators, both positive and negative, of synaptic transmission via G-proteins that activate effector proteins. Binding of the opiate stimulates the exchange of GTP for GDP on the G-protein complex. As the effector system is adenylate cyclase and cAMP located at the inner surface of the plasma membrane, opioids decrease intracellular cAMP by inhibiting adenylate cyclase. Subsequently, the release of nociceptive neurotransmitters such as substance P, GABA, dopamine, acetylcholine, and noradrenaline is inhibited. Opioids such as hydrocodone also inhibit the release of vasopressin, somatostatin, insulin, and glucagon. Opioids close N-type voltage-operated calcium channels (OP2-receptor agonist) and open calcium-dependent inwardly rectifying potassium channels (OP3 and OP1 receptor agonist). This results in hyperpolarization and reduced neuronal excitability. R - Respiratory system > R05 - Cough and cold preparations > R05D - Cough suppressants, excl. combinations with expectorants > R05DA - Opium alkaloids and derivatives D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist C78273 - Agent Affecting Respiratory System > C66917 - Antitussive Agent D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics

   

(S)-N-Methylcoclaurine

(S)-1,2,3,4-Tetrahydro-1-[(4-hydroxyphenyl)methyl]-6-methoxy-2- methyl-7-isoquinolinol

C18H21NO3 (299.1521)


This compound belongs to the family of Benzylisoquinolines. These are organic compounds containing an isoquinoline to which a benzyl group is attached.

   

Neopine

10-methoxy-4-methyl-12-oxa-4-azapentacyclo[9.6.1.0¹,¹³.0⁵,¹⁷.0⁷,¹⁸]octadeca-7(18),8,10,16-tetraen-14-ol

C18H21NO3 (299.1521)


D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids Neopine is found in opium poppy. Minor alkaloid of opium (Papaver somniferum

   

Heterocodeine

Morphine, O(sup6)-methyl-

C18H21NO3 (299.1521)


   

NCIOpen2_003510

3-Hydroxyestra-1,3,5(10)-triene-16,17-dione 16-oxime

C18H21NO3 (299.1521)


   

Erysodine

(1S,16R)-4,16-dimethoxy-10-azatetracyclo[8.7.0.0¹,¹³.0²,⁷]heptadeca-2(7),3,5,12,14-pentaen-5-ol

C18H21NO3 (299.1521)


Erysodine is found in green vegetables. Erysodine is an alkaloid from Erythrina fusca (gallito

   

(R)-Juziphine

1-[(4-hydroxyphenyl)methyl]-7-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-8-ol

C18H21NO3 (299.1521)


(R)-Juziphine is found in fruits. (R)-Juziphine is an alkaloid from the leaves of Zizyphus jujuba (Chinese date). Alkaloid from the leaves of Zizyphus jujuba (Chinese date). (R)-Juziphine is found in fruits.

   

Pandamarilactone 32

1-{4-[(2E)-4-methyl-5-oxo-2,5-dihydrofuran-2-ylidene]butyl}-6-methylidene-1H,2H,3H,4H,5H,6H,7H-cyclopenta[b]pyridin-5-one

C18H21NO3 (299.1521)


Pandamarilactone 32 is a food flavouring. Pandamarilactone 32 is a major alkaloid from leaves of Pandanus amaryllifolius. Food flavouring. Major alkaloid from leaves of Pandanus amaryllifolius

   

Secoclausenamide

2,3-dihydroxy-N-methyl-3-phenyl-N-(2-phenylethyl)propanamide

C18H21NO3 (299.1521)


Secoclausenamide is found in fruits. Secoclausenamide is an alkaloid from Clausena lansium (wampee). Alkaloid from Clausena lansium (wampee). Secoclausenamide is found in fruits.

   

(2E,6E)-Piperamide-C7:2

(2E,6Z)-7-(2H-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)hepta-2,6-dien-1-one

C18H21NO3 (299.1521)


(2E,6E)-Piperamide-C7:2 is found in herbs and spices. (2E,6E)-Piperamide-C7:2 is a constituent of the fruits of pepper (Piper nigrum) and cha-plu (Piper sarmentosum) (Piperaceae). Constituent of the fruits of pepper (Piper nigrum) and cha-plu (Piper sarmentosum) (Piperaceae). (2E,6E)-Piperamide-C7:2 is found in herbs and spices and pepper (spice).

   

N-depropylpropafenone

1-[2-(3-amino-2-hydroxypropoxy)phenyl]-3-phenylpropan-1-one

C18H21NO3 (299.1521)


N-depropylpropafenone is a metabolite of propafenone. Propafenone is a class of anti-arrhythmic medication, which treats illnesses associated with rapid heart beats such as atrial and ventricular arrhythmias. (Wikipedia)

   

2,3-dimethylidenepentanedioylcarnitine

3-[(4-carboxy-2,3-dimethylidenebutanoyl)oxy]-4-(trimethylazaniumyl)butanoate

C14H21NO6 (299.1369)


2,3-dimethylidenepentanedioylcarnitine is an acylcarnitine. More specifically, it is an 2,3-dimethylidenepentanedioic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. 2,3-dimethylidenepentanedioylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine 2,3-dimethylidenepentanedioylcarnitine is somewhat less abundant than short-chain acylcarnitines. These are formed either through esterification with L-carnitine or through the peroxisomal metabolism of longer chain acylcarnitines (PMID: 30540494). Many medium-chain acylcarnitines can serve as useful markers for inherited disorders of fatty acid metabolism. Carnitine octanoyltransferase (CrOT, EC:2.3.1.137) is responsible for the synthesis of all medium-chain (MCAC, C5-C12) and medium-length branched-chain acylcarnitines in peroxisomes (PMID: 10486279). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews].

   

Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, (5alpha,6alpha)-

10-methoxy-4-methyl-12-oxa-4-azapentacyclo[9.6.1.0¹,¹³.0⁵,¹⁷.0⁷,¹⁸]octadeca-7,9,11(18),15-tetraen-14-ol

C18H21NO3 (299.1521)


   

(4R,4Ar,7aR,12bS)-9-methoxy-3-methyl-1,2,4,4a,7a,11a,12a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one

(4R,4Ar,7aR,12bS)-9-methoxy-3-methyl-1,2,4,4a,7a,11a,12a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one

C18H21NO3 (299.1521)


   

Magnococline

2,2-Didemethylpetaline

C18H21NO3 (299.1521)


   

Cocculidinone

Cocculidinone

C18H21NO3 (299.1521)


   

4-O-Methylcoclaurine

(-)-4-O-Methylcoclaurine

C18H21NO3 (299.1521)


   

3-[(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]phenol

3-[(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]phenol

C18H21NO3 (299.1521)


   

dl-N-Norarmepavine

dl-N-Norarmepavine

C18H21NO3 (299.1521)


   
   

8,9-Dihydrostepharine

8,9-Dihydrostepharine

C18H21NO3 (299.1521)


   
   

DTXSID80726716

DTXSID80726716

C18H21NO3 (299.1521)


   

(+)-8,9-Dihydrostepharine

(+)-8,9-Dihydrostepharine

C18H21NO3 (299.1521)


   

(R)-N-Methylcoclaurine

(R)-N-Methylcoclaurine

C18H21NO3 (299.1521)


   

7-O-Methylcoclaurine

7-O-Methylcoclaurine

C18H21NO3 (299.1521)


   

25H-NBOMe imine analog

25H-NBOMe imine analog

C18H21NO3 (299.1521)


   
   

(+-)-11,12-Dihydroglaziovine [French]

(+-)-11,12-Dihydroglaziovine [French]

C18H21NO3 (299.1521)


   

6-Methoxy-2-(4-methoxybenzyl)-1,2,3,4-tetrahydroisoquinolin-7-ol

6-Methoxy-2-(4-methoxybenzyl)-1,2,3,4-tetrahydroisoquinolin-7-ol

C18H21NO3 (299.1521)


   

(+)-dihydromecambrinol-D|(-)-Roemeramin|(1S)-3-methyl-(1rC2,1rC2,2ac)-2a,3,4,5-tetrahydro-2H-spiro[cyclohex-2-ene-1,1-cyclopenta[ij][1,3]dioxolo[4,5-g]isoquinolin]-4t-ol|remeramine|roemeramine

(+)-dihydromecambrinol-D|(-)-Roemeramin|(1S)-3-methyl-(1rC2,1rC2,2ac)-2a,3,4,5-tetrahydro-2H-spiro[cyclohex-2-ene-1,1-cyclopenta[ij][1,3]dioxolo[4,5-g]isoquinolin]-4t-ol|remeramine|roemeramine

C18H21NO3 (299.1521)


   

chaerophylline

chaerophylline

C18H21NO3 (299.1521)


   

Tetrahydronitramarine

Tetrahydronitramarine

C20H17N3 (299.1422)


   

Komarovicine

Komarovicine

C20H17N3 (299.1422)


Origin: Plant; SubCategory_DNP: Alkaloids derived from tryptophan, beta-Carboline alkaloids, Indole alkaloids

   
   
   

12-O-methylcoclaurine

12-O-methylcoclaurine

C18H21NO3 (299.1521)


   
   

(+)-N-Methylisococlaurine

(+)-N-Methylisococlaurine

C18H21NO3 (299.1521)


   

(5-methoxy-2-methylisoindolin-1-yl)(4-methoxyphenyl)methanol

(5-methoxy-2-methylisoindolin-1-yl)(4-methoxyphenyl)methanol

C18H21NO3 (299.1521)


   

SR-01000318475

SR-01000318475

C18H21NO3 (299.1521)


   
   

15,16-dimethoxy-1,6-didehydroerythrinan-2-one

15,16-dimethoxy-1,6-didehydroerythrinan-2-one

C18H21NO3 (299.1521)


   

Isosendaverine

Isosendaverine

C18H21NO3 (299.1521)


   

Tetrahydrokomarovinine

Tetrahydrokomarovinine

C20H17N3 (299.1422)


   

Tetrahydroisokomarovine

Tetrahydroisokomarovine

C20H17N3 (299.1422)


   

SCHEMBL9488362

SCHEMBL9488362

C18H21NO3 (299.1521)


   
   

(+)-canelilline|(S)-form-Canelilline

(+)-canelilline|(S)-form-Canelilline

C18H21NO3 (299.1521)


   

(3beta)-1,6-didehydro-3-methoxy-15,16-[methylenebis(oxy)]-erythrinan|3beta-methoxy-15,16-methanediyldioxy-erythrin-1(6)-ene|3beta-Methoxy-15,16-methylendioxy-erythrin-1(6)-en|3beta-methoxy-15,16-methylenedioxy-erythrin-1(6)-ene|Erythramin|erythramine

(3beta)-1,6-didehydro-3-methoxy-15,16-[methylenebis(oxy)]-erythrinan|3beta-methoxy-15,16-methanediyldioxy-erythrin-1(6)-ene|3beta-Methoxy-15,16-methylendioxy-erythrin-1(6)-en|3beta-methoxy-15,16-methylenedioxy-erythrin-1(6)-ene|Erythramin|erythramine

C18H21NO3 (299.1521)


   

1-(quinolin-4-yl)-1,2,3,4-tetrahydro-b-carboline

1-(quinolin-4-yl)-1,2,3,4-tetrahydro-b-carboline

C20H17N3 (299.1422)


   
   

(-)-Swainsonine triacetate|1,2,8-tri-O-acetylswainsonine|Acetic acid (1S,2R,8R,8aR)-1,2-diacetoxyoctahydroindolizin-8-yl ester|swainsonine triacetate|Swainsonintriacetat|tri-O-acetylswainsonine

(-)-Swainsonine triacetate|1,2,8-tri-O-acetylswainsonine|Acetic acid (1S,2R,8R,8aR)-1,2-diacetoxyoctahydroindolizin-8-yl ester|swainsonine triacetate|Swainsonintriacetat|tri-O-acetylswainsonine

C14H21NO6 (299.1369)


   
   

Codeine

(-)-codeine

C18H21NO3 (299.1521)


R - Respiratory system > R05 - Cough and cold preparations > R05D - Cough suppressants, excl. combinations with expectorants > R05DA - Opium alkaloids and derivatives A morphinane alkaloid found in the opium poppy, Papaver somniferum var. album; has analgesic, anti-tussive and anti-diarrhoeal properties. D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist > C1657 - Opiate D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics relative retention time with respect to 9-anthracene Carboxylic Acid is 0.308 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.294 IPB_RECORD: 924; CONFIDENCE confident structure CONFIDENCE standard compound; EAWAG_UCHEM_ID 2780

   

Hydrocodone

Hydrocodone

C18H21NO3 (299.1521)


R - Respiratory system > R05 - Cough and cold preparations > R05D - Cough suppressants, excl. combinations with expectorants > R05DA - Opium alkaloids and derivatives D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist C78273 - Agent Affecting Respiratory System > C66917 - Antitussive Agent D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics CONFIDENCE standard compound; EAWAG_UCHEM_ID 3332

   

N-Methylcoclaurine

N-Methylcoclaurine

C18H21NO3 (299.1521)


   

metoclopramide

metoclopramide

C14H22ClN3O2 (299.14)


A - Alimentary tract and metabolism > A03 - Drugs for functional gastrointestinal disorders > A03F - Propulsives > A03FA - Propulsives D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018492 - Dopamine Antagonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents C78272 - Agent Affecting Nervous System > C267 - Antiemetic Agent D005765 - Gastrointestinal Agents > D000932 - Antiemetics D002491 - Central Nervous System Agents CONFIDENCE standard compound; INTERNAL_ID 10; HBM4EU - science and policy for a healthy future (https://www.hbm4eu.eu) CONFIDENCE Reference Standard (Level 1); HBM4EU - science and policy for a healthy future (https://www.hbm4eu.eu); Flow Injection CONFIDENCE Reference Standard (Level 1); HBM4EU - science and policy for a healthy future (https://www.hbm4eu.eu) CONFIDENCE standard compound; INTERNAL_ID 2289

   

N-Despropylpropafenone

N-Despropylpropafenone

C18H21NO3 (299.1521)


   
   
   

PC(O-2:0/O-1:0)

3,5,9-Trioxa-4-phosphaundecan-1-aminium, 4-hydroxy-7-methoxy-N,N,N-trimethyl-, inner salt, 4-oxide, (R)-

C11H26NO6P (299.1498)


   
   

Erysodine

(12R,13aS)-2,12-dimethoxy-5H,6H,8H,12H,13H-indolo[7a,1-a]isoquinolin-3-ol

C18H21NO3 (299.1521)


An erythrina alkaloid with formula C18H21NO3 isolated from several erythrina plant species. It is a competitive antagonist of nicotinic acetylcholine receptors and exhibits antiparasitic and insecticidal activities.

   

Secoclausenamide

2,3-dihydroxy-N-methyl-3-phenyl-N-(2-phenylethyl)propanamide

C18H21NO3 (299.1521)


   

Sarmentosine?

(2E,6Z)-7-(2H-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)hepta-2,6-dien-1-one

C18H21NO3 (299.1521)


   

Juziphine

1-[(4-hydroxyphenyl)methyl]-7-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-8-ol

C18H21NO3 (299.1521)


   

Pandamarilactone 32

1-{4-[(2E)-4-methyl-5-oxo-2,5-dihydrofuran-2-ylidene]butyl}-6-methylidene-1H,2H,3H,4H,5H,6H,7H-cyclopenta[b]pyridin-5-one

C18H21NO3 (299.1521)


   

3-[4-[bis(2-hydroxyethyl)amino]-2-nitroanilino]propan-1-ol

3-[4-[bis(2-hydroxyethyl)amino]-2-nitroanilino]propan-1-ol

C13H21N3O5 (299.1481)


   

Nortriptyline Hydrochloride

Nortriptyline Hydrochloride

C19H22ClN (299.1441)


D018377 - Neurotransmitter Agents > D014179 - Neurotransmitter Uptake Inhibitors > D018759 - Adrenergic Uptake Inhibitors C78272 - Agent Affecting Nervous System > C265 - Antidepressant Agent > C94727 - Tricyclic Antidepressant D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D000928 - Antidepressive Agents D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents D049990 - Membrane Transport Modulators Nortriptyline (Desmethylamitriptyline) hydrochloride, the main active metabolite of Amitriptyline, is a tricyclic antidepressant. Nortriptyline hydrochloride is a potent autophagy inhibitor and has anticancer effects[1][2][3].

   

ETHYL 2-(((1S,2R)-2-HYDROXY-1,2-DIPHENYLETHYL)AMINO)ACETATE

ETHYL 2-(((1S,2R)-2-HYDROXY-1,2-DIPHENYLETHYL)AMINO)ACETATE

C18H21NO3 (299.1521)


   

ETHYL 2-(((1R,2S)-2-HYDROXY-1,2-DIPHENYLETHYL)AMINO)ACETATE

ETHYL 2-(((1R,2S)-2-HYDROXY-1,2-DIPHENYLETHYL)AMINO)ACETATE

C18H21NO3 (299.1521)


   

Pyrrolidine,3-(diphenylmethylene)-1-ethyl-, hydrochloride (1:1)

Pyrrolidine,3-(diphenylmethylene)-1-ethyl-, hydrochloride (1:1)

C19H22ClN (299.1441)


   

hexyl (NZ)-N-[amino-(4-aminophenyl)methylidene]carbamate,hydrochloride

hexyl (NZ)-N-[amino-(4-aminophenyl)methylidene]carbamate,hydrochloride

C14H22ClN3O2 (299.14)


   

2-[N-(2-hydroxyethyl)-4-(2-methoxyethylamino)-3-nitroanilino]ethanol

2-[N-(2-hydroxyethyl)-4-(2-methoxyethylamino)-3-nitroanilino]ethanol

C13H21N3O5 (299.1481)


   

tert-butyl 3-(2-ethoxy-2-oxoacetyl)-4-oxopiperidine-1-carboxylate

tert-butyl 3-(2-ethoxy-2-oxoacetyl)-4-oxopiperidine-1-carboxylate

C14H21NO6 (299.1369)


   

Protriptyline hydrochloride

Protriptyline hydrochloride

C19H22ClN (299.1441)


D018377 - Neurotransmitter Agents > D014179 - Neurotransmitter Uptake Inhibitors > D018759 - Adrenergic Uptake Inhibitors C78272 - Agent Affecting Nervous System > C265 - Antidepressant Agent > C94727 - Tricyclic Antidepressant D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D000928 - Antidepressive Agents D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents D049990 - Membrane Transport Modulators

   

n,n-dibenzyl-l-serine methyl ester

n,n-dibenzyl-l-serine methyl ester

C18H21NO3 (299.1521)


   

BENZYL 9-OXO-3-AZASPIRO[5.5]UNDEC-7-ENE-3-CARBOXYLATE

BENZYL 9-OXO-3-AZASPIRO[5.5]UNDEC-7-ENE-3-CARBOXYLATE

C18H21NO3 (299.1521)


   

4-[(1-ADAMANTYLCARBONYL)AMINO]BENZOIC ACID

4-[(1-ADAMANTYLCARBONYL)AMINO]BENZOIC ACID

C18H21NO3 (299.1521)


   

Methyl 2-amino-4,5-bis(2-methoxyethoxy)benzoate

Methyl 2-amino-4,5-bis(2-methoxyethoxy)benzoate

C14H21NO6 (299.1369)


   

5-(4-fluorophenyl)pyridine-3-boronic acid pinacol ester

5-(4-fluorophenyl)pyridine-3-boronic acid pinacol ester

C17H19BFNO2 (299.1493)


   

Metopon

(4R,4aR,7aR,12bS)-9-hydroxy-3,7a-dimethyl-2,4,4a,5,6,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7-one

C18H21NO3 (299.1521)


D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist

   

3-[2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine

3-[2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine

C17H19BFNO2 (299.1493)


   

Melperone hydrochloride

Melperone hydrochloride

C16H23ClFNO (299.1452)


D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014150 - Antipsychotic Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants

   

[4-(1H-Pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]methyl pivalate

[4-(1H-Pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]methyl pivalate

C15H17N5O2 (299.1382)


   

2,6,14-Triaminotriptycene

2,6,14-Triaminotriptycene

C20H17N3 (299.1422)


   
   

6-(4-Fluorophenyl)pyridine-3-boronic acid pinacol ester

6-(4-Fluorophenyl)pyridine-3-boronic acid pinacol ester

C17H19BFNO2 (299.1493)


   

9-(4-Hydroxybutyl)-N2-phenylguanine

9-(4-Hydroxybutyl)-N2-phenylguanine

C15H17N5O2 (299.1382)


   

L-Proline, L-seryl-L-prolyl-

L-Proline, L-seryl-L-prolyl-

C13H21N3O5 (299.1481)


   

1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(4,6-dimethyl-2-pyrimidinyl)guanidine

1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(4,6-dimethyl-2-pyrimidinyl)guanidine

C15H17N5O2 (299.1382)


   

N-[2-(3,4-dimethoxyphenyl)ethyl]-9H-purin-6-amine

N-[2-(3,4-dimethoxyphenyl)ethyl]-9H-purin-6-amine

C15H17N5O2 (299.1382)


   

3-(4-Dimethylaminophenyl)benzo[f]quinazoline

3-(4-Dimethylaminophenyl)benzo[f]quinazoline

C20H17N3 (299.1422)


   

AIDS-226940

7-Isoquinolinol, 1,2,3,4-tetrahydro-1-[(4-hydroxyphenyl)methyl]-6-methoxy-2-methyl-, (1R)-

C18H21NO3 (299.1521)


   

Codein

Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, (5-alpha,6-alpha)- (9CI)

C18H21NO3 (299.1521)


R - Respiratory system > R05 - Cough and cold preparations > R05D - Cough suppressants, excl. combinations with expectorants > R05DA - Opium alkaloids and derivatives D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist > C1657 - Opiate D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics

   

N-(3,5-dimethylphenyl)-2-(4-ethoxyphenoxy)acetamide

N-(3,5-dimethylphenyl)-2-(4-ethoxyphenoxy)acetamide

C18H21NO3 (299.1521)


   

2,11-dimethoxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinolin-12-ol

2,11-dimethoxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinolin-12-ol

C18H21NO3 (299.1521)


   

Tyrosamine beta-D-glucoside

Tyrosamine beta-D-glucoside

C14H21NO6 (299.1369)


   

(2S)-5-oxo-5-[[(3S)-2-oxopiperidin-3-yl]amino]-2-(propanoylamino)pentanoic acid

(2S)-5-oxo-5-[[(3S)-2-oxopiperidin-3-yl]amino]-2-(propanoylamino)pentanoic acid

C13H21N3O5 (299.1481)


   

2,3-dimethylidenepentanedioylcarnitine

2,3-dimethylidenepentanedioylcarnitine

C14H21NO6 (299.1369)


   

(4R,4Ar,7aR,12bS)-9-methoxy-3-methyl-1,2,4,4a,7a,11a,12a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one

(4R,4Ar,7aR,12bS)-9-methoxy-3-methyl-1,2,4,4a,7a,11a,12a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one

C18H21NO3 (299.1521)


   

1-[(2E,4E)-7-(3,4-methylenedioxyphenyl)-2,4-heptadienoyl]pyrrolidine

1-[(2E,4E)-7-(3,4-methylenedioxyphenyl)-2,4-heptadienoyl]pyrrolidine

C18H21NO3 (299.1521)


A natural product found in Piper boehmeriaefolium.

   

Streptoverticillin

Streptoverticillin

C18H21NO3 (299.1521)


A carbazole alkaloid that is 9H-carbazole substituted by a methyl group at position 2, methoxy groups at positions 3 and 4 and a (2S)-2-hydroxypropyl group at position 1. Isolated from mycelial solid culture of Streptoverticillium morookaense, it exhibits antifungal activity.

   

1-(4-Tert-butylphenyl)-3-(3-pyridinylmethyl)thiourea

1-(4-Tert-butylphenyl)-3-(3-pyridinylmethyl)thiourea

C17H21N3S (299.1456)


   

N-acetyl-S-(e)-geranyl-l-cysteine

N-acetyl-S-(e)-geranyl-l-cysteine

C15H25NO3S (299.1555)


   

2-Methoxy-5-[(6-methoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]phenol

2-Methoxy-5-[(6-methoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]phenol

C18H21NO3 (299.1521)


   

N,N-dimethyl-2-[(2-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)thio]ethanamine

N,N-dimethyl-2-[(2-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)thio]ethanamine

C17H21N3S (299.1456)


   

3-(2-Furanyl)-3-(4-methylphenyl)-1-(4-morpholinyl)-1-propanone

3-(2-Furanyl)-3-(4-methylphenyl)-1-(4-morpholinyl)-1-propanone

C18H21NO3 (299.1521)


   

2-[2-[(1-Phenyl-4-pyrazolo[3,4-d]pyrimidinyl)amino]ethoxy]ethanol

2-[2-[(1-Phenyl-4-pyrazolo[3,4-d]pyrimidinyl)amino]ethoxy]ethanol

C15H17N5O2 (299.1382)


   

3-(5H-dibenzo[a,d][7]annulen-5-yl)-N-methylpropan-1-aminium chloride

3-(5H-dibenzo[a,d][7]annulen-5-yl)-N-methylpropan-1-aminium chloride

C19H22ClN (299.1441)


   
   
   

4-Aza-17-oxoestra-1,3,5(10)-triene-3-carboxylic acid

4-Aza-17-oxoestra-1,3,5(10)-triene-3-carboxylic acid

C18H21NO3 (299.1521)


   

5,5-Dimethyl-2-[(E)-3-(4-methylanilino)prop-2-enoyl]cyclohexane-1,3-dione

5,5-Dimethyl-2-[(E)-3-(4-methylanilino)prop-2-enoyl]cyclohexane-1,3-dione

C18H21NO3 (299.1521)


   

Propan-2-yl 5-methyl-7-pyridin-3-yl-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate

Propan-2-yl 5-methyl-7-pyridin-3-yl-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate

C15H17N5O2 (299.1382)


   

2-Aminoethyl (3-hexoxy-2-hydroxypropyl) hydrogen phosphate

2-Aminoethyl (3-hexoxy-2-hydroxypropyl) hydrogen phosphate

C11H26NO6P (299.1498)


   

(2-Hydroxy-3-propoxypropyl) 2-(trimethylazaniumyl)ethyl phosphate

(2-Hydroxy-3-propoxypropyl) 2-(trimethylazaniumyl)ethyl phosphate

C11H26NO6P (299.1498)


   

(4aR,7S,7aR,12bS)-3,11-dimethyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7,9-diol

(4aR,7S,7aR,12bS)-3,11-dimethyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7,9-diol

C18H21NO3 (299.1521)


   

(S)-N-Methylcoclaurine

(S)-N-Methylcoclaurine

C18H21NO3 (299.1521)


The (S)-enantiomer of N-methylcoclaurine.

   

Neopine

Neopine

C18H21NO3 (299.1521)


A morphinane alkaloid that is the Delta(8,14) isomer of codeine. It is a minor constituent in opium from Papaver somniferum. D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids

   

3-Hydroxyestra-1,3,5(10)-triene-16,17-dione 16-oxime

3-Hydroxyestra-1,3,5(10)-triene-16,17-dione 16-oxime

C18H21NO3 (299.1521)


   

Dicodid

Dicodid

C18H21NO3 (299.1521)


D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D009294 - Narcotics D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D019141 - Respiratory System Agents > D000996 - Antitussive Agents D002491 - Central Nervous System Agents > D000700 - Analgesics

   

pyridinestrone-3-carboxylic acid

pyridinestrone-3-carboxylic acid

C18H21NO3 (299.1521)


An aza-steroid that is 17-oxoestra-1,3,5(10)-triene-3-carboxylic acid in which the carbon at position 4 in the A-ring has been replaced by a nitrogen. An abiotic metabolite in the 4,5-seco pathway of aerobic estrogen degradation by the bacterium Sphingomonas sp. strain KC8.

   
   

4-{1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl}quinoline

4-{1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl}quinoline

C20H17N3 (299.1422)


   

(1s,19s)-19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2,4(8),9,16-tetraene

(1s,19s)-19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2,4(8),9,16-tetraene

C18H21NO3 (299.1521)


   

3-(3-{9h-pyrido[3,4-b]indol-1-yl}phenyl)prop-2-en-1-amine

3-(3-{9h-pyrido[3,4-b]indol-1-yl}phenyl)prop-2-en-1-amine

C20H17N3 (299.1422)


   

(9bs,11r)-8,11-dimethoxy-1h,2h,4h,5h,10h,11h-indolo[7a,1-a]isoquinolin-12-one

(9bs,11r)-8,11-dimethoxy-1h,2h,4h,5h,10h,11h-indolo[7a,1-a]isoquinolin-12-one

C18H21NO3 (299.1521)


   

(1r)-6-methoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-7-ol

(1r)-6-methoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-7-ol

C18H21NO3 (299.1521)


   

4-[(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]phenol

4-[(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]phenol

C18H21NO3 (299.1521)


   

1-(3,4-dimethoxy-2-methyl-9h-carbazol-1-yl)propan-2-ol

1-(3,4-dimethoxy-2-methyl-9h-carbazol-1-yl)propan-2-ol

C18H21NO3 (299.1521)


   

6-{1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl}quinoline

6-{1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl}quinoline

C20H17N3 (299.1422)


   

(+)-8,9-dihydrostepharine

NA

C18H21NO3 (299.1521)


{"Ingredient_id": "HBIN013591","Ingredient_name": "(+)-8,9-dihydrostepharine","Alias": "NA","Ingredient_formula": "C18H21NO3","Ingredient_Smile": "COC1=C(C2=C3C(CC24CCC(=O)C=C4)NCCC3=C1)OC","Ingredient_weight": "299.4 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "5718","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "13819281","DrugBank_id": "NA"}

   

11'-hydroxy-10'-methoxy-5'-methyl-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(11'),2,8'(12'),9'-tetraen-4-one

11'-hydroxy-10'-methoxy-5'-methyl-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(11'),2,8'(12'),9'-tetraen-4-one

C18H21NO3 (299.1521)


   

4,14,20-triazahexacyclo[13.6.2.0²,¹⁴.0³,¹¹.0⁵,¹⁰.0¹⁶,²¹]tricosa-2,4,6,8,10,12,17,19-octaene

4,14,20-triazahexacyclo[13.6.2.0²,¹⁴.0³,¹¹.0⁵,¹⁰.0¹⁶,²¹]tricosa-2,4,6,8,10,12,17,19-octaene

C20H17N3 (299.1422)


   

(1s,4'r)-11'-hydroxy-10'-methoxy-5'-methyl-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(11'),2,8'(12'),9'-tetraen-4-one

(1s,4'r)-11'-hydroxy-10'-methoxy-5'-methyl-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(11'),2,8'(12'),9'-tetraen-4-one

C18H21NO3 (299.1521)


   
   

(2e,4e)-7-(2h-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)hepta-2,4-dien-1-one

(2e,4e)-7-(2h-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)hepta-2,4-dien-1-one

C18H21NO3 (299.1521)


   

8,11-dimethoxy-1h,2h,4h,5h,10h,11h-indolo[7a,1-a]isoquinolin-12-one

8,11-dimethoxy-1h,2h,4h,5h,10h,11h-indolo[7a,1-a]isoquinolin-12-one

C18H21NO3 (299.1521)


   

(1r)-1-[(4-hydroxyphenyl)methyl]-7-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-6-ol

(1r)-1-[(4-hydroxyphenyl)methyl]-7-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-6-ol

C18H21NO3 (299.1521)


   

(2z)-3-(3-{9h-pyrido[3,4-b]indol-1-yl}phenyl)prop-2-en-1-amine

(2z)-3-(3-{9h-pyrido[3,4-b]indol-1-yl}phenyl)prop-2-en-1-amine

C20H17N3 (299.1422)


   

7,11-dimethoxy-2h,4h,5h,10h,11h-indolo[7a,1-a]isoquinolin-8-ol

7,11-dimethoxy-2h,4h,5h,10h,11h-indolo[7a,1-a]isoquinolin-8-ol

C18H21NO3 (299.1521)


   

(1r,4's)-10',11'-dimethoxy-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(11'),2,8'(12'),9'-tetraen-4-one

(1r,4's)-10',11'-dimethoxy-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(11'),2,8'(12'),9'-tetraen-4-one

C18H21NO3 (299.1521)


   

5-{1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl}quinoline

5-{1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl}quinoline

C20H17N3 (299.1422)


   

1-[(3-hydroxyphenyl)methyl]-6-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-7-ol

1-[(3-hydroxyphenyl)methyl]-6-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-7-ol

C18H21NO3 (299.1521)


   

1-[4-(4-methyl-5-oxofuran-2-ylidene)butyl]-6-methylidene-2h,3h,4h,7h-cyclopenta[b]pyridin-5-one

1-[4-(4-methyl-5-oxofuran-2-ylidene)butyl]-6-methylidene-2h,3h,4h,7h-cyclopenta[b]pyridin-5-one

C18H21NO3 (299.1521)


   

(1s)-6-methoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-7-ol

(1s)-6-methoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-7-ol

C18H21NO3 (299.1521)


   

19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2,4(8),9,16-tetraene

19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2,4(8),9,16-tetraene

C18H21NO3 (299.1521)


   

[4,5-dimethoxy-2-(1-methyl-2,3-dihydroindol-7-yl)phenyl]methanol

[4,5-dimethoxy-2-(1-methyl-2,3-dihydroindol-7-yl)phenyl]methanol

C18H21NO3 (299.1521)


   

(1s)-1-[(4-hydroxyphenyl)methyl]-7-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-8-ol

(1s)-1-[(4-hydroxyphenyl)methyl]-7-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-8-ol

C18H21NO3 (299.1521)


   

(1s)-1-[(3-hydroxyphenyl)methyl]-6-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-7-ol

(1s)-1-[(3-hydroxyphenyl)methyl]-6-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-7-ol

C18H21NO3 (299.1521)


   

10'-hydroxy-11'-methoxy-5'-methyl-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(12'),2,8',10'-tetraen-4-one

10'-hydroxy-11'-methoxy-5'-methyl-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(12'),2,8',10'-tetraen-4-one

C18H21NO3 (299.1521)


   

4-{[(1r)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl}phenol

4-{[(1r)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl}phenol

C18H21NO3 (299.1521)


   

6-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]quinoline

6-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]quinoline

C20H17N3 (299.1422)


   

(1s)-6-methoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-5-ol

(1s)-6-methoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-5-ol

C18H21NO3 (299.1521)


   

(1s,4'r)-10',11'-dimethoxy-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(11'),2,8'(12'),9'-tetraen-4-one

(1s,4'r)-10',11'-dimethoxy-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(11'),2,8'(12'),9'-tetraen-4-one

C18H21NO3 (299.1521)


   

(1r,15s,16s,21s)-4,14,20-triazahexacyclo[13.6.2.0²,¹⁴.0³,¹¹.0⁵,¹⁰.0¹⁶,²¹]tricosa-2,4,6,8,10,12,17,19-octaene

(1r,15s,16s,21s)-4,14,20-triazahexacyclo[13.6.2.0²,¹⁴.0³,¹¹.0⁵,¹⁰.0¹⁶,²¹]tricosa-2,4,6,8,10,12,17,19-octaene

C20H17N3 (299.1422)


   

(1s,5r,14r)-10-methoxy-4-methyl-12-oxa-4-azapentacyclo[9.6.1.0¹,¹³.0⁵,¹⁷.0⁷,¹⁸]octadeca-7,9,11(18),16-tetraen-14-ol

(1s,5r,14r)-10-methoxy-4-methyl-12-oxa-4-azapentacyclo[9.6.1.0¹,¹³.0⁵,¹⁷.0⁷,¹⁸]octadeca-7,9,11(18),16-tetraen-14-ol

C18H21NO3 (299.1521)


   

2-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]quinoline

2-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]quinoline

C20H17N3 (299.1422)


   

(1s,4s,12'r)-11'-methyl-3',5'-dioxa-11'-azaspiro[cyclohexane-1,14'-tetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadecane]-1'(15'),2,2'(6'),7'-tetraen-4-ol

(1s,4s,12'r)-11'-methyl-3',5'-dioxa-11'-azaspiro[cyclohexane-1,14'-tetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadecane]-1'(15'),2,2'(6'),7'-tetraen-4-ol

C18H21NO3 (299.1521)


   

(9bs,11r)-7,11-dimethoxy-2h,4h,5h,10h,11h-indolo[7a,1-a]isoquinolin-8-ol

(9bs,11r)-7,11-dimethoxy-2h,4h,5h,10h,11h-indolo[7a,1-a]isoquinolin-8-ol

C18H21NO3 (299.1521)


   

2-{1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl}quinoline

2-{1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl}quinoline

C20H17N3 (299.1422)


   

4-{[(1s)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl}phenol

4-{[(1s)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl}phenol

C18H21NO3 (299.1521)


   

7-methoxy-2-[(4-methoxyphenyl)methyl]-3,4-dihydro-1h-isoquinolin-6-ol

7-methoxy-2-[(4-methoxyphenyl)methyl]-3,4-dihydro-1h-isoquinolin-6-ol

C18H21NO3 (299.1521)


   

(1r,9s,10s)-5-hydroxy-3-methoxy-17-methyl-17-azatetracyclo[7.5.3.0¹,¹⁰.0²,⁷]heptadeca-2(7),3,5,13-tetraen-12-one

(1r,9s,10s)-5-hydroxy-3-methoxy-17-methyl-17-azatetracyclo[7.5.3.0¹,¹⁰.0²,⁷]heptadeca-2(7),3,5,13-tetraen-12-one

C18H21NO3 (299.1521)


   

5-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]quinoline

5-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]quinoline

C20H17N3 (299.1422)


   

4-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]quinoline

4-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]quinoline

C20H17N3 (299.1422)


   

10',11'-dimethoxy-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(11'),2,8'(12'),9'-tetraen-4-one

10',11'-dimethoxy-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(11'),2,8'(12'),9'-tetraen-4-one

C18H21NO3 (299.1521)


   

1-[(4-hydroxyphenyl)methyl]-7-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-6-ol

1-[(4-hydroxyphenyl)methyl]-7-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-6-ol

C18H21NO3 (299.1521)


   

(2z,4z)-7-(2h-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)hepta-2,4-dien-1-one

(2z,4z)-7-(2h-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)hepta-2,4-dien-1-one

C18H21NO3 (299.1521)


   

2-methyl-1betah-coclaurine

2-methyl-1betah-coclaurine

C18H21NO3 (299.1521)


   

11'-methyl-3',5'-dioxa-11'-azaspiro[cyclohexane-1,14'-tetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadecane]-1'(15'),2,2'(6'),7'-tetraen-4-ol

11'-methyl-3',5'-dioxa-11'-azaspiro[cyclohexane-1,14'-tetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadecane]-1'(15'),2,2'(6'),7'-tetraen-4-ol

C18H21NO3 (299.1521)


   

(1r,4'r)-10',11'-dimethoxy-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(11'),2,8'(12'),9'-tetraen-4-one

(1r,4'r)-10',11'-dimethoxy-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(11'),2,8'(12'),9'-tetraen-4-one

C18H21NO3 (299.1521)


   

6-methoxy-2-[(4-methoxyphenyl)methyl]-3,4-dihydro-1h-isoquinolin-7-ol

6-methoxy-2-[(4-methoxyphenyl)methyl]-3,4-dihydro-1h-isoquinolin-7-ol

C18H21NO3 (299.1521)


   

8-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]quinoline

8-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]quinoline

C20H17N3 (299.1422)


   

(1r)-1-[(4-hydroxyphenyl)methyl]-7-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-8-ol

(1r)-1-[(4-hydroxyphenyl)methyl]-7-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-8-ol

C18H21NO3 (299.1521)


   

7-(2h-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)hepta-2,4-dien-1-one

7-(2h-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)hepta-2,4-dien-1-one

C18H21NO3 (299.1521)


   

2,8-bis(acetyloxy)-octahydroindolizin-1-yl acetate

2,8-bis(acetyloxy)-octahydroindolizin-1-yl acetate

C14H21NO6 (299.1369)


   

5-hydroxy-3-methoxy-17-methyl-17-azatetracyclo[7.5.3.0¹,¹⁰.0²,⁷]heptadeca-2(7),3,5,13-tetraen-12-one

5-hydroxy-3-methoxy-17-methyl-17-azatetracyclo[7.5.3.0¹,¹⁰.0²,⁷]heptadeca-2(7),3,5,13-tetraen-12-one

C18H21NO3 (299.1521)


   

(1s,4'r)-10'-hydroxy-11'-methoxy-5'-methyl-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(12'),2,8',10'-tetraen-4-one

(1s,4'r)-10'-hydroxy-11'-methoxy-5'-methyl-5'-azaspiro[cyclohexane-1,2'-tricyclo[6.3.1.0⁴,¹²]dodecane]-1'(12'),2,8',10'-tetraen-4-one

C18H21NO3 (299.1521)


   

9-(4-hydroxybutyl)-2-(phenylimino)-3h-purin-6-ol

9-(4-hydroxybutyl)-2-(phenylimino)-3h-purin-6-ol

C15H17N5O2 (299.1382)


   

3-{[(1r)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl}phenol

3-{[(1r)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl}phenol

C18H21NO3 (299.1521)


   

6-methoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-7-ol

6-methoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-7-ol

C18H21NO3 (299.1521)


   

8,11-dimethoxy-2h,4h,5h,10h,11h-indolo[7a,1-a]isoquinolin-7-ol

8,11-dimethoxy-2h,4h,5h,10h,11h-indolo[7a,1-a]isoquinolin-7-ol

C18H21NO3 (299.1521)


   

8-{1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl}quinoline

8-{1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl}quinoline

C20H17N3 (299.1422)


   

2-[(4-butylphenyl)amino]-5-methoxy-3-methylcyclohexa-2,5-diene-1,4-dione

2-[(4-butylphenyl)amino]-5-methoxy-3-methylcyclohexa-2,5-diene-1,4-dione

C18H21NO3 (299.1521)


   

6-methoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-5-ol

6-methoxy-1-[(4-methoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinolin-5-ol

C18H21NO3 (299.1521)


   

1-[(4-hydroxyphenyl)methyl]-6-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-7-ol

1-[(4-hydroxyphenyl)methyl]-6-methoxy-2-methyl-3,4-dihydro-1h-isoquinolin-7-ol

C18H21NO3 (299.1521)


   

(1s,2r,8r,8ar)-1,8-bis(acetyloxy)-octahydroindolizin-2-yl acetate

(1s,2r,8r,8ar)-1,8-bis(acetyloxy)-octahydroindolizin-2-yl acetate

C14H21NO6 (299.1369)