NCBI Taxonomy: 122812

Sonneratia alba (ncbi_taxid: 122812)

found 35 associated metabolites at species taxonomy rank level.

Ancestor: Sonneratia

Child Taxonomies: none taxonomy data.

DL-Mannitol

(2R,3R,4R,5R)-hexane-1,2,3,4,5,6-hexol

C6H14O6 (182.079)


D-mannitol appears as odorless white crystalline powder or free-flowing granules. Sweet taste. (NTP, 1992) D-mannitol is the D-enantiomer of mannitol. It has a role as an osmotic diuretic, a sweetening agent, an antiglaucoma drug, a metabolite, an allergen, a hapten, a food bulking agent, a food anticaking agent, a food humectant, a food stabiliser, a food thickening agent, an Escherichia coli metabolite and a member of compatible osmolytes. Mannitol is an osmotic diuretic that is metabolically inert in humans and occurs naturally, as a sugar or sugar alcohol, in fruits and vegetables. Mannitol elevates blood plasma osmolality, resulting in enhanced flow of water from tissues, including the brain and cerebrospinal fluid, into interstitial fluid and plasma. As a result, cerebral edema, elevated intracranial pressure, and cerebrospinal fluid volume and pressure may be reduced. Mannitol may also be used for the promotion of diuresis before irreversible renal failure becomes established; the promotion of urinary excretion of toxic substances; as an Antiglaucoma agent; and as a renal function diagnostic aid. On October 30, 2020, mannitol was approved by the FDA as add-on maintenance therapy for the control of pulmonary symptoms associated with cystic fibrosis in adult patients and is currently marketed for this indication under the name BRONCHITOL® by Chiesi USA Inc. Mannitol is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). Mannitol is an Osmotic Diuretic. The mechanism of action of mannitol is as an Osmotic Activity. The physiologic effect of mannitol is by means of Increased Diuresis. Mannitol is a natural product found in Pavetta indica, Scoparia dulcis, and other organisms with data available. Mannitol is a naturally occurring alcohol found in fruits and vegetables and used as an osmotic diuretic. Mannitol is freely filtered by the glomerulus and poorly reabsorbed from the renal tubule, thereby causing an increase in osmolarity of the glomerular filtrate. An increase in osmolarity limits tubular reabsorption of water and inhibits the renal tubular reabsorption of sodium, chloride, and other solutes, thereby promoting diuresis. In addition, mannitol elevates blood plasma osmolarity, resulting in enhanced flow of water from tissues into interstitial fluid and plasma. D-mannitol is a metabolite found in or produced by Saccharomyces cerevisiae. A diuretic and renal diagnostic aid related to sorbitol. It has little significant energy value as it is largely eliminated from the body before any metabolism can take place. It can be used to treat oliguria associated with kidney failure or other manifestations of inadequate renal function and has been used for determination of glomerular filtration rate. Mannitol is also commonly used as a research tool in cell biological studies, usually to control osmolarity. See also: Mannitol; sorbitol (component of); Mannitol; menthol (component of). Mannitol, or hexan-1,2,3,4,5,6-hexol (C6H8(OH)6), is an alcohol and a sugar (sugar alcohol), or a polyol, it is a stereoisomer of sorbitol and is similar to the C5 xylitol. The structure of mannitol is made of a straight chain of six carbon atoms, each of which is substituted with a hydroxyl group. Mannitol is one of the most abundant energy and carbon storage molecules in nature, it is produced by a wide range of organisms such as bacteria, fungi and plants (PMID: 19578847). In medicine, mannitol is used as a diuretic and renal diagnostic aid. Mannitol has little significant energy value as it is largely eliminated from the body before any metabolism can take place. It can be used to treat oliguria associated with kidney failure or other manifestations of inadequate renal function and has been used for determination of glomerular filtration rate. Mannitol is also commonly used as a research tool in cell biological studies, usually to control osmolarity. Mannitol has a tendency to lose a hydrogen ion in aqueous solutions, which causes the solution to become acidic. For this, it is not uncommon to add a weak base, such as sodium bicarbonate, to the solution to adjust its pH. Mannitol is a non-permeating molecule i.e., it cannot cross biological membranes. Mannitol is an osmotic diuretic agent and a weak renal vasodilator. Mannitol is found to be associated with cytochrome c oxidase deficiency and ribose-5-phosphate isomerase deficiency, which are inborn errors of metabolism. Mannitol is also a microbial metabolite found in Aspergillus, Candida, Clostridium, Gluconobacter, Lactobacillus, Lactococcus, Leuconostoc, Pseudomonas, Rhodobacteraceae, Saccharomyces, Streptococcus, Torulaspora and Zymomonas (PMID: 15240312; PMID: 29480337). Mannitol. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=85085-15-0 (retrieved 2024-07-01) (CAS RN: 69-65-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). DL-Mannitol is obtained by combining D-mannitol with a sample of Lmannitol obtained by reduction of L-mannono-1, Clactone[1]. DL-Mannitol is obtained by combining D-mannitol with a sample of Lmannitol obtained by reduction of L-mannono-1, Clactone[1]. D-Mannitol (Mannitol) is an oral, resistant sugar widely used in the food and pharmaceutical industries to promote the absorption and retention of calcium and magnesium through cecal fermentation, while acting as a osmotic diuretic to reduce tissue edema. D-Mannitol can enhance brown fat formation, improve insulin effect, reduce blood sugar levels, And through the start the β3-adrenergic receptor (β3-AR), PGC1α and PKA induced by means of white fat cells into brown fat cells[1][2][3][4][5][6][7]. D-Mannitol is an osmotic diuretic with weak renal vasodilatory activity. D-Mannitol (Mannitol) is an oral, resistant sugar widely used in the food and pharmaceutical industries to promote the absorption and retention of calcium and magnesium through cecal fermentation, while acting as a osmotic diuretic to reduce tissue edema. D-Mannitol can enhance brown fat formation, improve insulin effect, reduce blood sugar levels, And through the start the β3-adrenergic receptor (β3-AR), PGC1α and PKA induced by means of white fat cells into brown fat cells[1][2][3][4][5][6][7]. D-Mannitol is an osmotic diuretic with weak renal vasodilatory activity.

   

Stigmasterol

(3S,8S,9S,10R,13R,14S,17R)-17-((2R,5S,E)-5-ethyl-6-methylhept-3-en-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol

C29H48O (412.3705)


Stigmasterol is a phytosterol, meaning it is steroid derived from plants. As a food additive, phytosterols have cholesterol-lowering properties (reducing cholesterol absorption in intestines), and may act in cancer prevention. Phytosterols naturally occur in small amount in vegetable oils, especially soybean oil. One such phytosterol complex, isolated from vegetable oil, is cholestatin, composed of campesterol, stigmasterol, and brassicasterol, and is marketed as a dietary supplement. Sterols can reduce cholesterol in human subjects by up to 15\\%. The mechanism behind phytosterols and the lowering of cholesterol occurs as follows : the incorporation of cholesterol into micelles in the gastrointestinal tract is inhibited, decreasing the overall amount of cholesterol absorbed. This may in turn help to control body total cholesterol levels, as well as modify HDL, LDL and TAG levels. Many margarines, butters, breakfast cereals and spreads are now enriched with phytosterols and marketed towards people with high cholesterol and a wish to lower it. Stigmasterol is found to be associated with phytosterolemia, which is an inborn error of metabolism. Stigmasterol is a 3beta-sterol that consists of 3beta-hydroxystigmastane having double bonds at the 5,6- and 22,23-positions. It has a role as a plant metabolite. It is a 3beta-sterol, a stigmastane sterol, a 3beta-hydroxy-Delta(5)-steroid and a member of phytosterols. It derives from a hydride of a stigmastane. Stigmasterol is a natural product found in Ficus auriculata, Xylopia aromatica, and other organisms with data available. Stigmasterol is a steroid derivative characterized by the hydroxyl group in position C-3 of the steroid skeleton, and unsaturated bonds in position 5-6 of the B ring, and position 22-23 in the alkyl substituent. Stigmasterol is found in the fats and oils of soybean, calabar bean and rape seed, as well as several other vegetables, legumes, nuts, seeds, and unpasteurized milk. See also: Comfrey Root (part of); Saw Palmetto (part of); Plantago ovata seed (part of). Stigmasterol is an unsaturated plant sterol occurring in the plant fats or oils of soybean, calabar bean, and rape seed, and in a number of medicinal herbs, including the Chinese herbs Ophiopogon japonicus (Mai men dong) and American Ginseng. Stigmasterol is also found in various vegetables, legumes, nuts, seeds, and unpasteurized milk. A 3beta-sterol that consists of 3beta-hydroxystigmastane having double bonds at the 5,6- and 22,23-positions. C1907 - Drug, Natural Product > C28178 - Phytosterol > C68437 - Unsaturated Phytosterol

   

Ellagic acid

6,7,13,14-tetrahydroxy-2,9-dioxatetracyclo[6.6.2.0^{4,16}.0^{11,15}]hexadeca-1(14),4(16),5,7,11(15),12-hexaene-3,10-dione

C14H6O8 (302.0063)


Ellagic acid appears as cream-colored needles (from pyridine) or yellow powder. Odorless. (NTP, 1992) Ellagic acid is an organic heterotetracyclic compound resulting from the formal dimerisation of gallic acid by oxidative aromatic coupling with intramolecular lactonisation of both carboxylic acid groups of the resulting biaryl. It is found in many fruits and vegetables, including raspberries, strawberries, cranberries, and pomegranates. It has a role as an antioxidant, a food additive, a plant metabolite, an EC 5.99.1.2 (DNA topoisomerase) inhibitor, an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor, an EC 1.14.18.1 (tyrosinase) inhibitor, an EC 2.3.1.5 (arylamine N-acetyltransferase) inhibitor, an EC 2.4.1.1 (glycogen phosphorylase) inhibitor, an EC 2.5.1.18 (glutathione transferase) inhibitor, an EC 2.7.1.127 (inositol-trisphosphate 3-kinase) inhibitor, an EC 2.7.1.151 (inositol-polyphosphate multikinase) inhibitor, an EC 2.7.4.6 (nucleoside-diphosphate kinase) inhibitor, a skin lightening agent, a fungal metabolite, an EC 2.7.7.7 (DNA-directed DNA polymerase) inhibitor and a geroprotector. It is an organic heterotetracyclic compound, a cyclic ketone, a lactone, a member of catechols and a polyphenol. It is functionally related to a gallic acid. Ellagic acid is present in several fruits such as cranberries, strawberries, raspberries, and pomegranates. In pomegranates, there are several therapeutic compounds but ellagic acid is the most active and abundant. Ellagic acid is also present in vegetables. Ellagic acid is an investigational drug studied for treatment of Follicular Lymphoma (phase 2 trial), protection from brain injury of intrauterine growth restricted babies (phase 1 and 2 trial), improvement of cardiovascular function in adolescents who are obese (phase 2 trial), and topical treatment of solar lentigines. Ellagic acids therapeutic action mostly involves antioxidant and anti-proliferative effects. Ellagic acid is a natural product found in Fragaria chiloensis, Metrosideros perforata, and other organisms with data available. Ellagic acid is a metabolite found in or produced by Saccharomyces cerevisiae. A fused four ring compound occurring free or combined in galls. Isolated from the kino of Eucalyptus maculata Hook and E. Hemipholia F. Muell. Activates Factor XII of the blood clotting system which also causes kinin release; used in research and as a dye. Ellagic acid is an organic heterotetracyclic compound resulting from the formal dimerisation of gallic acid by oxidative aromatic coupling with intramolecular lactonisation of both carboxylic acid groups of the resulting biaryl. It is found in many fruits and vegetables, including raspberries, strawberries, cranberries, and pomegranates. It has a role as an antioxidant, a food additive, a plant metabolite, an EC 5.99.1.2 (DNA topoisomerase) inhibitor, an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor, an EC 1.14.18.1 (tyrosinase) inhibitor, an EC 2.3.1.5 (arylamine N-acetyltransferase) inhibitor, an EC 2.4.1.1 (glycogen phosphorylase) inhibitor, an EC 2.5.1.18 (glutathione transferase) inhibitor, an EC 2.7.1.127 (inositol-trisphosphate 3-kinase) inhibitor, an EC 2.7.1.151 (inositol-polyphosphate multikinase) inhibitor, an EC 2.7.4.6 (nucleoside-diphosphate kinase) inhibitor, a skin lightening agent, a fungal metabolite and an EC 2.7.7.7 (DNA-directed DNA polymerase) inhibitor. It is an organic heterotetracyclic compound, a cyclic ketone, a lactone, a member of catechols and a polyphenol. It derives from a gallic acid. Ellagic acid, also known as ellagate, belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit. The antiproliferative and antioxidant properties of ellagic acid have spurred preliminary research into the potential health benefits of ellagic acid consumption. Ellagic acids therapeutic action mostly involves antioxidant and anti-proliferative/anti-cancer effects. Ellagic acid is found, on average, in the highest concentration within a few different foods, such as chestnuts, common walnuts, and japanese walnuts and in a lower concentration in whiskies, arctic blackberries, and cloudberries. Ellagic acid has also been detected, but not quantified in several different foods, such as lowbush blueberries, bilberries, guava, strawberry guava, and bog bilberries. An organic heterotetracyclic compound resulting from the formal dimerisation of gallic acid by oxidative aromatic coupling with intramolecular lactonisation of both carboxylic acid groups of the resulting biaryl. It is found in many fruits and vegetables, including raspberries, strawberries, cranberries, and pomegranates. Widely distributed in higher plants especies dicotyledons. Intestinal astringent, dietary role disputed. Nutriceutical with anticancer and antioxidation props. Ellagic acid is a natural antioxidant, and acts as a potent and ATP-competitive CK2 inhibitor, with an IC50 of 40 nM and a Ki of 20 nM. Ellagic acid is a natural antioxidant, and acts as a potent and ATP-competitive CK2 inhibitor, with an IC50 of 40 nM and a Ki of 20 nM.

   

Oleic acid

Emersol 221 low titer white oleic acid

C18H34O2 (282.2559)


Oleic acid (or 9Z)-Octadecenoic acid) is an unsaturated C-18 or an omega-9 fatty acid that is the most widely distributed and abundant fatty acid in nature. It occurs naturally in various animal and vegetable fats and oils. It is an odorless, colorless oil, although commercial samples may be yellowish. The name derives from the Latin word oleum, which means oil. Oleic acid is the most abundant fatty acid in human adipose tissue, and the second most abundant in human tissues overall, following palmitic acid. Oleic acid is a component of the normal human diet, being a part of animal fats and vegetable oils. Triglycerides of oleic acid represent the majority of olive oil (about 70\\\\%). Oleic acid triglycerides also make up 59–75\\\\% of pecan oil, 61\\\\% of canola oil, 36–67\\\\% of peanut oil, 60\\\\% of macadamia oil, 20–80\\\\% of sunflower oil, 15–20\\\\% of grape seed oil, sea buckthorn oil, 40\\\\% of sesame oil, and 14\\\\% of poppyseed oil. High oleic variants of plant sources such as sunflower (~80\\\\%) and canola oil (70\\\\%) also have been developed. consumption has been associated with decreased low-density lipoprotein (LDL) cholesterol, and possibly with increased high-density lipoprotein (HDL) cholesterol, however, the ability of oleic acid to raise HDL is still debated. Oleic acid may be responsible for the hypotensive (blood pressure reducing) effects of olive oil that is considered a health benefit. Oleic acid is used in manufacturing of surfactants, soaps, plasticizers. It is also used as an emulsifying agent in foods and pharmaceuticals. Oleic acid is used commercially in the preparation of oleates and lotions, and as a pharmaceutical solvent. Major constituent of plant oils e.g. olive oil (ca. 80\\\\%), almond oil (ca. 80\\\\%) and many others, mainly as glyceride. Constituent of tall oiland is also present in apple, melon, raspberry oil, tomato, banana, roasted peanuts, black tea, rice bran, cardamon, plum brandy, peated malt, dairy products and various animal fats. Component of citrus fruit coatings. Emulsifying agent in foods CONFIDENCE standard compound; INTERNAL_ID 290 COVID info from WikiPathways Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Oleic acid (9-cis-Octadecenoic acid) is an abundant monounsaturated fatty acid[1]. Oleic acid is a Na+/K+ ATPase activator[2]. Oleic acid (9-cis-Octadecenoic acid) is an abundant monounsaturated fatty acid[1]. Oleic acid is a Na+/K+ ATPase activator[2].

   

Alteichin

Alterperylenol

C20H14O6 (350.079)


   

Alternariol

3,4,4-Trihydroxy-6-methyl-2-biphenylcarboxylic acid gamma-lactone

C14H10O5 (258.0528)


Alternariol is found in mushrooms. Alternariol occurs in mycelium of Alternaria tenuis responsible for alternaria cone disorder in hops and fruit spot on papaya (Carica papaya) and Passiflora species.Alternariol is a toxic metabolite of Alternaria fungi. It is an important contaminant in cereals and fruits D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D004791 - Enzyme Inhibitors

   

7-Hydroxy-2,5-dimethyl-4H-1-benzopyran-4-one

7-hydroxy-2,5-dimethyl-4H-chromen-4-one

C11H10O3 (190.063)


7-Hydroxy-2,5-dimethyl-4H-1-benzopyran-4-one is found in green vegetables. 7-Hydroxy-2,5-dimethyl-4H-1-benzopyran-4-one is a constituent of Rheum sp. (rhubarb). Constituent of Rheum species (rhubarb). 7-Hydroxy-2,5-dimethyl-4H-1-benzopyran-4-one is found in green vegetables.

   

Octadec-9-enoic Acid

Delta(9)-Octadecenoic acid

C18H34O2 (282.2559)


Octadec-9-enoic Acid, also known as 18:1, N-9 or Delta(9)-Octadecenoic acid, is classified as a member of the Long-chain fatty acids. Long-chain fatty acids are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Octadec-9-enoic Acid is considered to be practically insoluble (in water) and acidic. Octadec-9-enoic Acid can be synthesized from octadec-9-ene. It is also a parent compound for other transformation products, including but not limited to, 1-octadec-9-enoylglycero-3-phosphate, N-(2-hydroxy-1-methylethyl)-9-octadecenamide, and sterculic acid

   

Poriferasterol

14-(5-ethyl-6-methylhept-3-en-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol

C29H48O (412.3705)


   

D-Mannitol

D-glycero-Hexitol

C6H14O6 (182.079)


Mannitol is an osmotic diuretic that is metabolically inert in humans and occurs naturally, as a sugar or sugar alcohol, in fruits and vegetables. Mannitol elevates blood plasma osmolality, resulting in enhanced flow of water from tissues, including the brain and cerebrospinal fluid, into interstitial fluid and plasma. As a result, cerebral edema, elevated intracranial pressure, and cerebrospinal fluid volume and pressure may be reduced. Mannitol may also be used for the promotion of diuresis before irreversible renal failure becomes established; the promotion of urinary excretion of toxic substances; as an Antiglaucoma agent; and as a renal function diagnostic aid. On October 30, 2020, mannitol was approved by the FDA as add-on maintenance therapy for the control of pulmonary symptoms associated with cystic fibrosis in adult patients and is currently marketed for this indication under the name BRONCHITOL® by Chiesi USA Inc. Mannitol, a type of sugar alcohol, serves several important biological functions: Osmotic Diuretic: Mannitol is used medically as an osmotic diuretic to reduce intracranial and intraocular pressure. By increasing urine production, it helps to draw excess fluid from the brain and eyes, which is beneficial in conditions like cerebral edema and glaucoma. Sweetener and Sugar Substitute: In the food industry, mannitol is used as a sweetener and sugar substitute. It provides sweetness without contributing to tooth decay and is often used in products for diabetics because it has a minimal impact on blood sugar levels. Preservative: Mannitol’s hygroscopic properties make it useful as a preservative in various products, including pharmaceuticals and foods, to prevent moisture absorption and maintain product stability. Laxative: In high concentrations, mannitol can act as a laxative due to its osmotic effect in the intestine, drawing water into the bowel and stimulating bowel movements. Tissue Protectant: In cryopreservation, mannitol is used to protect tissues from damage caused by freezing and thawing processes. Cell Culture Medium Component: Mannitol is often included in cell culture media to maintain osmotic balance and provide a stable environment for cell growth. Pharmaceutical Excipient: It is used as an excipient in the pharmaceutical industry, helping to enhance the stability and bioavailability of drugs. Mannitol. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=69-65-8 (retrieved 2024-07-01) (CAS RN: 69-65-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). DL-Mannitol is obtained by combining D-mannitol with a sample of Lmannitol obtained by reduction of L-mannono-1, Clactone[1]. DL-Mannitol is obtained by combining D-mannitol with a sample of Lmannitol obtained by reduction of L-mannono-1, Clactone[1]. D-Mannitol (Mannitol) is an oral, resistant sugar widely used in the food and pharmaceutical industries to promote the absorption and retention of calcium and magnesium through cecal fermentation, while acting as a osmotic diuretic to reduce tissue edema. D-Mannitol can enhance brown fat formation, improve insulin effect, reduce blood sugar levels, And through the start the β3-adrenergic receptor (β3-AR), PGC1α and PKA induced by means of white fat cells into brown fat cells[1][2][3][4][5][6][7]. D-Mannitol is an osmotic diuretic with weak renal vasodilatory activity. D-Mannitol (Mannitol) is an oral, resistant sugar widely used in the food and pharmaceutical industries to promote the absorption and retention of calcium and magnesium through cecal fermentation, while acting as a osmotic diuretic to reduce tissue edema. D-Mannitol can enhance brown fat formation, improve insulin effect, reduce blood sugar levels, And through the start the β3-adrenergic receptor (β3-AR), PGC1α and PKA induced by means of white fat cells into brown fat cells[1][2][3][4][5][6][7]. D-Mannitol is an osmotic diuretic with weak renal vasodilatory activity.

   

Alternariol monomethyl ether

3,4-Dihydroxy-5-methoxy-6-methyldibenzo[a]pyrone

C15H12O5 (272.0685)


   

XANALTERIC ACID I

(-)-Xanalteric acid I

C20H12O7 (364.0583)


   

xanalteric acid II

(+)-Xanalteric acid II

C20H12O7 (364.0583)


   

altertoxin I

(12S,12aS,12bR)-4,9,12,12b-tetrahydroxy-2,11,12,12a-tetrahydro-1H-perylene-3,10-dione

C20H16O6 (352.0947)


   

Ellagic Acid

6,7,13,14-tetrahydroxy-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaene-3,10-dione

C14H6O8 (302.0063)


Origin: Plant, Ellagic acids, Benzopyranoids, Pyrans Ellagic acid is a natural antioxidant, and acts as a potent and ATP-competitive CK2 inhibitor, with an IC50 of 40 nM and a Ki of 20 nM. Ellagic acid is a natural antioxidant, and acts as a potent and ATP-competitive CK2 inhibitor, with an IC50 of 40 nM and a Ki of 20 nM.

   

Alternariol

Alternariol 3,4,5-Trihydroxy-6-methyl-dibenzo[a]pyrone

C14H10O5 (258.0528)


A benzochromenone that is 6H-benzo[c]chromen-6-one which is substituted by a methyl group at position 1 and by hydroxy groups at positions 3, 7, and 9. It is the most important mycotoxin produced by the black mould Alternaria species, which are the most common mycoflora infecting small grain cereals worldwide. D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D004791 - Enzyme Inhibitors CONFIDENCE Reference Standard (Level 1)

   

altenusin

2-(4,5-dihydroxy-2-methylphenyl)-6-hydroxy-4-methoxybenzoic acid

C15H14O6 (290.079)


A carboxybiphenyl that is [biphenyl]-2-carboxylic acid which is substituted by a hydroxy group at positions 3, 4 and 5, methoxy group at position 5 and a methyl group at position 2. It is a a metabolite isolated from Alternaria and several other fungal species.

   

Altechromone A

7-Hydroxy-2,5-dimethyl-4H-1-benzopyran-4-one

C11H10O3 (190.063)


A natural product found particularly in Alternaria species and Alternaria brassicicola.

   

1,4,9,12a-tetrahydroxy-2,12b-dihydro-1h-perylene-3,10-dione

1,4,9,12a-tetrahydroxy-2,12b-dihydro-1h-perylene-3,10-dione

C20H14O6 (350.079)


   

9,17-dihydroxy-5,21-bis(2-hydroxypropyl)-6,20-dimethoxy-12,14-dioxahexacyclo[13.8.0.0²,¹¹.0³,⁸.0⁴,²².0¹⁸,²³]tricosa-1(15),2,4(22),5,8,10,16,18(23),20-nonaene-7,19-dione

9,17-dihydroxy-5,21-bis(2-hydroxypropyl)-6,20-dimethoxy-12,14-dioxahexacyclo[13.8.0.0²,¹¹.0³,⁸.0⁴,²².0¹⁸,²³]tricosa-1(15),2,4(22),5,8,10,16,18(23),20-nonaene-7,19-dione

C29H26O10 (534.1526)


   

7,19-dihydroxy-5,21-bis[(2s)-2-hydroxypropyl]-6,20-dimethoxy-12,14-dioxahexacyclo[13.8.0.0²,¹¹.0³,⁸.0⁴,²².0¹⁸,²³]tricosa-1,3(8),4,6,10,15,18(23),19,21-nonaene-9,17-dione

7,19-dihydroxy-5,21-bis[(2s)-2-hydroxypropyl]-6,20-dimethoxy-12,14-dioxahexacyclo[13.8.0.0²,¹¹.0³,⁸.0⁴,²².0¹⁸,²³]tricosa-1,3(8),4,6,10,15,18(23),19,21-nonaene-9,17-dione

C29H26O10 (534.1526)


   

(1s,12ar,12bs)-1,4,9,12a-tetrahydroxy-2,11,12,12b-tetrahydro-1h-perylene-3,10-dione

(1s,12ar,12bs)-1,4,9,12a-tetrahydroxy-2,11,12,12b-tetrahydro-1h-perylene-3,10-dione

C20H16O6 (352.0947)


   

5-(2-carboxy-3-hydroxy-5-methoxyphenyl)-4-methyl-6-oxopyran-2-carboxylic acid

5-(2-carboxy-3-hydroxy-5-methoxyphenyl)-4-methyl-6-oxopyran-2-carboxylic acid

C15H12O8 (320.0532)


   

isoaltenuene

isoaltenuene

C15H16O6 (292.0947)


   

(1r,6bs,7r,12bs)-1,4,7,10-tetrahydroxy-1,2,6b,7,8,12b-hexahydroperylene-3,9-dione

(1r,6bs,7r,12bs)-1,4,7,10-tetrahydroxy-1,2,6b,7,8,12b-hexahydroperylene-3,9-dione

C20H16O6 (352.0947)


   

1,4,7,10-tetrahydroxy-1,2,6b,7,8,12b-hexahydroperylene-3,9-dione

1,4,7,10-tetrahydroxy-1,2,6b,7,8,12b-hexahydroperylene-3,9-dione

C20H16O6 (352.0947)


   

4',5'-dihydroxy-5-methoxy-2'-methyl-[1,1'-biphenyl]-2-carboperoxoic acid

4',5'-dihydroxy-5-methoxy-2'-methyl-[1,1'-biphenyl]-2-carboperoxoic acid

C15H14O6 (290.079)


   

(2s,3s,4as)-2,3,7-trihydroxy-9-methoxy-4a-methyl-2h,3h,4h-benzo[c]chromen-6-one

(2s,3s,4as)-2,3,7-trihydroxy-9-methoxy-4a-methyl-2h,3h,4h-benzo[c]chromen-6-one

C15H16O6 (292.0947)


   

(3s,4r)-3,7,14-trihydroxy-16-oxo-5-oxapentacyclo[9.7.1.1²,⁶.0¹⁵,¹⁹.0¹⁰,²⁰]icosa-1,6,8,10(20),11(19),12,14,17-octaene-4-carboxylic acid

(3s,4r)-3,7,14-trihydroxy-16-oxo-5-oxapentacyclo[9.7.1.1²,⁶.0¹⁵,¹⁹.0¹⁰,²⁰]icosa-1,6,8,10(20),11(19),12,14,17-octaene-4-carboxylic acid

C20H12O7 (364.0583)


   

1,4,9,12a-tetrahydroxy-2,11,12,12b-tetrahydro-1h-perylene-3,10-dione

1,4,9,12a-tetrahydroxy-2,11,12,12b-tetrahydro-1h-perylene-3,10-dione

C20H16O6 (352.0947)


   

(1r,12ar,12br)-1,4,9,12a-tetrahydroxy-2,12b-dihydro-1h-perylene-3,10-dione

(1r,12ar,12br)-1,4,9,12a-tetrahydroxy-2,12b-dihydro-1h-perylene-3,10-dione

C20H14O6 (350.079)


   

2,3,7-trihydroxy-9-methoxy-4a-methyl-2h,3h,4h-benzo[c]chromen-6-one

2,3,7-trihydroxy-9-methoxy-4a-methyl-2h,3h,4h-benzo[c]chromen-6-one

C15H16O6 (292.0947)


   

6,7,13-trihydroxy-14-methoxy-2,9-dioxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(15),4,6,8(16),11,13-hexaene-3,10-dione

6,7,13-trihydroxy-14-methoxy-2,9-dioxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(15),4,6,8(16),11,13-hexaene-3,10-dione

C15H8O8 (316.0219)


   

(1r,12as,12br)-1,4,9,12a-tetrahydroxy-2,12b-dihydro-1h-perylene-3,10-dione

(1r,12as,12br)-1,4,9,12a-tetrahydroxy-2,12b-dihydro-1h-perylene-3,10-dione

C20H14O6 (350.079)


   

(4r)-4,7,14-trihydroxy-16-oxo-5-oxapentacyclo[9.7.1.1²,⁶.0¹⁵,¹⁹.0¹⁰,²⁰]icosa-1,6,8,10(20),11(19),12,14,17-octaene-4-carboxylic acid

(4r)-4,7,14-trihydroxy-16-oxo-5-oxapentacyclo[9.7.1.1²,⁶.0¹⁵,¹⁹.0¹⁰,²⁰]icosa-1,6,8,10(20),11(19),12,14,17-octaene-4-carboxylic acid

C20H12O7 (364.0583)