Exact Mass: 516.3158984

Exact Mass Matches: 516.3158984

Found 500 metabolites which its exact mass value is equals to given mass value 516.3158984, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Fusidic Acid

(2Z)-2-[(3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-acetyloxy-4,8,10,14-tetramethyl-3,11-bis(oxidanyl)-2,3,4,5,6,7,9,11,12,13,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ylidene]-6-methyl-hept-5-enoic acid

C31H48O6 (516.3450708)

Fusidic acid is a steroid antibiotic that is isolated from the fermentation broth of Fusidium coccineum. It has a role as a protein synthesis inhibitor, an EC 2.7.1.33 (pantothenate kinase) inhibitor and an Escherichia coli metabolite. It is a 3alpha-hydroxy steroid, an 11alpha-hydroxy steroid, a sterol ester, a steroid acid, an alpha,beta-unsaturated monocarboxylic acid and a steroid antibiotic. It is a conjugate acid of a fusidate. It derives from a hydride of a 5alpha-cholestane. An antibiotic isolated from the fermentation broth of Fusidium coccineum. (From Merck Index, 11th ed) It acts by inhibiting translocation during protein synthesis. It is often used topically in creams and eyedrops but is available in systemic formulations including tablets and injections. Fusidic acid is a natural product found in Epidermophyton floccosum, Stilbella aciculosa, and other organisms with data available. Fusidic Acid is a bacteriostatic antibiotic derived from the fungus Fusidium coccineum and used as a topical medication to treat skin infections. Fusidic acid acts as a bacterial protein synthesis inhibitor by preventing the turnover of elongation factor G (EF-G) from the ribosome. Fusidic acid is effective primarily on gram-positive bacteria. An antibiotic isolated from the fermentation broth of Fusidium coccineum. (From Merck Index, 11th ed). It acts by inhibiting translocation during protein synthesis. See also: Fusidate Sodium (active moiety of). Fusidic Acid is only found in individuals that have used or taken this drug. It is an antibiotic isolated from the fermentation broth of Fusidium coccineum. (From Merck Index, 11th ed) It acts by inhibiting translocation during protein synthesis.Fusidic acid works by interfering with bacterial protein synthesis, specifically by preventing the translocation of the elongation factor G (EF-G) from the ribosome. It also can inhibit chloramphenicol acetyltransferase enzymes. J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01X - Other antibacterials > J01XC - Steroid antibacterials D - Dermatologicals > D09 - Medicated dressings > D09A - Medicated dressings > D09AA - Medicated dressings with antiinfectives D - Dermatologicals > D06 - Antibiotics and chemotherapeutics for dermatological use > D06A - Antibiotics for topical use S - Sensory organs > S01 - Ophthalmologicals > S01A - Antiinfectives > S01AA - Antibiotics A steroid antibiotic that is isolated from the fermentation broth of Fusidium coccineum. D004791 - Enzyme Inhibitors > D011500 - Protein Synthesis Inhibitors C254 - Anti-Infective Agent > C28394 - Topical Anti-Infective Agent D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents C254 - Anti-Infective Agent > C52588 - Antibacterial Agent COVID info from PDB, Protein Data Bank C784 - Protein Synthesis Inhibitor Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Fusidic acid (Fusidate) a bacteriostatic antibiotic produced from the Fusidium coccineum fungus, belongs to the class of steroids. Fusidic acid has no corticosteroid effects. Fusidic acid inhibits the growth of bacteria by preventing the release of translation elongation factor G (EF-G) from the ribosome[1][2].

Cucurbitacin D

17-[(E)-2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl]-2,16-dihydroxy-4,4,9,13,14-pentamethyl-2,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,11-dione

C30H44O7 (516.3086874)

Cucurbitacin D is a cucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at positions 5 and 23. It is a cucurbitacin, a secondary alpha-hydroxy ketone and a tertiary alpha-hydroxy ketone. It derives from a hydride of a lanostane. Cucurbitacin D is a natural product found in Elaeocarpus chinensis, Elaeocarpus hainanensis, and other organisms with data available. Cucurbitacin D is found in calabash. Cucurbitacin D is isolated from plants of the Cucurbitacea Cucurbitacin D is an active component in Trichosanthes kirilowii, disrupts interactions between Hsp90 and two co-chaperones, Cdc37 and p23. Cucurbitacin D prevents Hsp90 client (Her2, Raf, Cdk6, pAkt) maturation without induction of the heat shock response. Anti-cancer activity[1]. Cucurbitacin D is an active component in Trichosanthes kirilowii, disrupts interactions between Hsp90 and two co-chaperones, Cdc37 and p23. Cucurbitacin D prevents Hsp90 client (Her2, Raf, Cdk6, pAkt) maturation without induction of the heat shock response. Anti-cancer activity[1].

Probucol

2,6-di-tert-butyl-4-({2-[(3,5-di-tert-butyl-4-hydroxyphenyl)sulfanyl]propan-2-yl}sulfanyl)phenol

C31H48O2S2 (516.3095548)

Probucol is only found in individuals that have used or taken this drug. It is a drug used to lower LDL and HDL cholesterol yet has little effect on serum-triglyceride or VLDL cholesterol. (From Martindale, The Extra Pharmacopoeia, 30th ed, p993).Probucol lowers serum cholesterol by increasing the fractional rate of low-density lipoprotein (LDL) catabolism in the final metabolic pathway for cholesterol elimination from the body. Additionally, probucol may inhibit early stages of cholesterol biosynthesis and slightly inhibit dietary cholesterol absorption. Recent information suggests that probucol may inhibit the oxidation and tissue deposition of LDL cholesterol, thereby inhibiting atherogenesis. It appears to inhibits ABCA1-mediated cellular lipid efflux. D057847 - Lipid Regulating Agents > D000960 - Hypolipidemic Agents > D000924 - Anticholesteremic Agents C - Cardiovascular system > C10 - Lipid modifying agents > C10A - Lipid modifying agents, plain C78276 - Agent Affecting Digestive System or Metabolism > C29703 - Antilipidemic Agent D020011 - Protective Agents > D000975 - Antioxidants D009676 - Noxae > D000963 - Antimetabolites

Cucurbitacin L

Dihydrocucurbitacin I

C30H44O7 (516.3086874)

Adynerin

Adynerigenin 3-O-beta-D-diginoside

C30H44O7 (516.3086874)

Adynerin is a natural steroid found in the herbs of Nerium oleander.

L-Olivosyl-oleandolide

(3R,5S,6S,7R,8S,9R,12R,13R,14S,15R)-8-[(2R,4S,5R,6S)-4,5-dihydroxy-6-methyloxan-2-yl]oxy-6,14-dihydroxy-5,7,9,12,13,15-hexamethyl-1,11-dioxaspiro[2.13]hexadecane-10,16-dione

C26H44O10 (516.2934324)

3-O-(alpha-L-olivosyl)oleandolide is a macrolide that is oleandolide having a 2,6-dideoxy-alpha-L-arabino-hexopyranosyl (alpha-L-olivosyl) residue attached at position 3. It has a role as a metabolite. It is a macrolide, a glycoside and a monosaccharide derivative. It is functionally related to an oleandolide. L-Olivosyl-oleandolide is a naturally occurring sesquiterpene lactone derivative that contains an olivosyl moiety, which is a specific type of ester derived from olivolic acid. The "L" in the name indicates that the olivosyl group is in the L-configuration, which refers to the spatial arrangement of atoms around the chiral center in the molecule. This compound is an example of a glycosylated sesquiterpene lactone, where the sesquiterpene lactone oleandolide is modified by the attachment of the olivosyl group. The presence of the olivosyl group can alter the biological properties of the parent compound, oleandolide, potentially affecting its pharmacological activities such as cytotoxicity, anti-inflammatory effects, and antimicrobial activity. L-Olivosyl-oleandolide can be found in certain plant species and may contribute to the plant's defense mechanisms against pathogens and herbivores. In its chemical structure, L-Olivosyl-oleandolide consists of a sesquiterpene lactone core with a lactone ring fused to a sesquiterpene framework, and it is appended with the L-olivosyl ester group, which adds complexity to its molecular structure and function. This compound is of interest in the fields of natural products chemistry and pharmacognosy for its potential therapeutic applications and as a subject of study for understanding the biosynthesis of such natural products.

Ganoderenic acid C

(Z)-2-methyl-4-oxo-6-(3,7,15-trihydroxy-4,4,10,13,14-pentamethyl-11-oxo-1,2,3,5,6,7,12,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl)hept-5-enoic acid

C30H44O7 (516.3086874)

Ganoderenic acid C is found in mushrooms. Ganoderenic acid C is a constituent of fungus Ganoderma lucidum (reishi) Constituent of fungus Ganoderma lucidum (reishi). Ganoderenic acid C is found in mushrooms.

Ganoderic acid A

(2R,6R)-6-[(5R,7S,10S,13R,14R,15S,17R)-7,15-dihydroxy-4,4,10,13,14-pentamethyl-3,11-dioxo-2,5,6,7,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methyl-4-oxoheptanoic acid

C30H44O7 (516.3086874)

Ganoderic acid A is found in mushrooms. Ganoderic acid A is a constituent of Ganoderma lucidum (reishi) Constituent of Ganoderma lucidum (reishi). Ganoderic acid A is found in mushrooms. Ganoderic acid A can inhibit of the JAK-STAT3 signaling pathway, also inhibit proliferation, viability, ROS. Ganoderic acid A can inhibit of the JAK-STAT3 signaling pathway, also inhibit proliferation, viability, ROS.

Ganoderic acid B

6-(3,7-dihydroxy-4,4,10,13,14-pentamethyl-11,15-dioxo-2,3,5,6,7,12,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-4-oxoheptanoic acid

C30H44O7 (516.3086874)

Ganoderic acid B is found in mushrooms. Ganoderic acid B is a constituent of Ganoderma lucidum (reishi) Constituent of Ganoderma lucidum (reishi). Ganoderic acid B is found in mushrooms. Ganoderic acid B is a triterpene isolated from a mushroom Ganoderma lucidum. Ganoderic acid B inhibits the activation of Epstein-Barr virus (EBV) antigens as telomerase inhibitor. Ganoderic acid B is a moderately active inhibitor against HIV-1 protease[1][2][3]. Ganoderic acid B is a triterpene isolated from a mushroom Ganoderma lucidum. Ganoderic acid B inhibits the activation of Epstein-Barr virus (EBV) antigens as telomerase inhibitor. Ganoderic acid B is a moderately active inhibitor against HIV-1 protease[1][2][3].

Ganoderic acid epsilon

(2E)-6-{5,9-dihydroxy-2,6,6,11,15-pentamethyl-12,17-dioxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-en-14-yl}-4-hydroxy-2-methylhept-2-enoic acid

C30H44O7 (516.3086874)

Ganoderic acid epsilon is found in mushrooms. Ganoderic acid epsilon is a constituent of Ganoderma lucidum (reishi) Constituent of Ganoderma lucidum (reishi). Ganoderic acid epsilon is found in mushrooms.

Phytolaccinic acid

10-hydroxy-9-(hydroxymethyl)-2-(methoxycarbonyl)-2,6a,6b,9,12a-pentamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid

C31H48O6 (516.3450708)

Aglycone from the berries of Phytolacca americana (pokeberry). Phytolaccinic acid is found in fruits. Phytolaccinic acid is found in fruits. Aglycone from the berries of Phytolacca americana (pokeberry

Ganoderic acid delta

(2E)-6-{9,12-dihydroxy-2,6,6,11,15-pentamethyl-5,17-dioxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-en-14-yl}-4-hydroxy-2-methylhept-2-enoic acid

C30H44O7 (516.3086874)

Ganoderic acid gamma is found in mushrooms. Ganoderic acid gamma is a constituent of Ganoderma lucidum (reishi) Constituent of Ganoderma lucidum (reishi). Ganoderic acid delta is found in mushrooms.

Pokeberrygenin

10,11-dihydroxy-2-(methoxycarbonyl)-2,6a,6b,9,9,12a-hexamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid

C31H48O6 (516.3450708)

Pokeberrygenin is found in fruits. Pokeberrygenin is isolated from Phytolacca americana berries (pokeberry Isolated from Phytolacca americana berries (pokeberry). Pokeberrygenin is found in fruits.

(Z)-2-((3R,4S,8S,9S,10S,11R,13R,14S,16S)-16-Acetoxy-3,11-dihydroxy-4,8,10,14-tetramethyldodecahydro-1H-cyclopenta[a]phenanthren-17(2H,10H,14H)-ylidene)-6-methylhept-5-enoic acid

C31H48O6 (516.3450708)

Oleaside A

10,12b-Dimethyl-13-oxo-9-(5-oxo-2,5-dihydrofuran-3-yl)tetradecahydro-1H-6a,10-methanocycloocta[a]naphthalen-3-yl 2,6-dideoxy-3-O-methylhexopyranoside

C30H44O7 (516.3086874)

Ganoderenic acid c

(Z)-2-methyl-4-oxo-6-[(3S,5R,7S,10S,13R,14R,15S,17R)-3,7,15-trihydroxy-4,4,10,13,14-pentamethyl-11-oxo-1,2,3,5,6,7,12,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl]hept-5-enoic acid

C30H44O7 (516.3086874)

Ganoderenic acid C is a triterpenoid.

Ganoderic acid B

(2R,6R)-6-((3S,5R,7S,10S,13R,14R,17R)-3,7-Dihydroxy-4,4,10,13,14-pentamethyl-11,15-dioxo-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-4-oxoheptanoic acid

C30H44O7 (516.3086874)

Ganoderic acid B is a triterpenoid. Ganoderic acid B is a natural product found in Ganoderma sinense and Ganoderma lucidum with data available. See also: Reishi (part of). Ganoderic acid B is a triterpene isolated from a mushroom Ganoderma lucidum. Ganoderic acid B inhibits the activation of Epstein-Barr virus (EBV) antigens as telomerase inhibitor. Ganoderic acid B is a moderately active inhibitor against HIV-1 protease[1][2][3]. Ganoderic acid B is a triterpene isolated from a mushroom Ganoderma lucidum. Ganoderic acid B inhibits the activation of Epstein-Barr virus (EBV) antigens as telomerase inhibitor. Ganoderic acid B is a moderately active inhibitor against HIV-1 protease[1][2][3].

Kadcoccilactone C

(+)-Kadcoccilactone C

C30H44O7 (516.3086874)

Pseudomonic acid I

C26H44O10 (516.2934324)

Kadcoccilactone A

(+)-Kadcoccilactone A

C30H44O7 (516.3086874)

Nanjiol B

C31H48O6 (516.3450708)

Ceanothetric acid

C30H44O7 (516.3086874)

Saponaceolide F

C30H44O7 (516.3086874)

Tricalysioside L

C26H44O10 (516.2934324)

Holstinone C

C31H48O6 (516.3450708)

Quadrangularic acid H

(+)-Quadrangularic acid H

C30H44O7 (516.3086874)

8beta,9alpha-Dihydroganoderic acid J

(+)-8beta,9alpha-Dihydroganoderic acid J

C30H44O7 (516.3086874)

22-Acetoxy-15-deoxo-eucosterol

(-)-22-Acetoxy-15-deoxo-eucosterol

C31H48O6 (516.3450708)

28,29-Epoxyplukenetione A

C33H40O5 (516.287559)

Galphimine C

C30H44O7 (516.3086874)

Tricalysioside M

C26H44O10 (516.2934324)

Schweinfurthin C

C34H44O4 (516.3239424)

Ganoderic Acid K

C30H44O7 (516.3086874)

Lycernuic ketone A

C31H48O6 (516.3450708)

Lycernuic ketone B

C31H48O6 (516.3450708)

MCULE-3449539268

C30H44O7 (516.3086874)

MGMG (18:2)

C27H48O9 (516.3298158)

Chlorogenin diacetate

C31H48O6 (516.3450708)

Gitogenin acetate

C31H48O6 (516.3450708)

gomojoside K

C26H44O10 (516.2934324)

viburnenone B1 methyl ester

C31H48O6 (516.3450708)

3-Ac 鈥樎?3alpha,5alpha,11beta,20R,22xi,24xi)-22,25-Epoxy-3,11-dihydroxy-24-methylfurostano-18,20-lactone

C30H44O7 (516.3086874)

(22S)-2alpha-hydroxy-3alpha-acetoxy-24-methyl-11beta,18;18,20beta;22,25-triepoxy-5alpha-furostane

C30H44O7 (516.3086874)

(4Z)-1-(8-acetoxyocatadec-4-enoyl)-2,6-diacetoxybenzene

C30H44O7 (516.3086874)

SCHEMBL14524556

C34H44O4 (516.3239424)

methyl quadrangularate A

C31H48O6 (516.3450708)

acinosolic acid

C31H48O6 (516.3450708)

3-O-methylmalonylcabraleahydroxylactone

C31H48O6 (516.3450708)

6-O-Acetyl-2,3,4-tri-O-<(+)-3-methylvaleryl>-beta-D-glucose

C26H44O10 (516.2934324)

C30H44O7

C30H44O7 (516.3086874)

Mupirocin Caclium Impurity A

C26H44O10 (516.2934324)

Di-Ac-(3alpha,5alpha,23S,25R)-Spirostane-3,23-diol

C31H48O6 (516.3450708)

MCULE-9303799866

C31H48O6 (516.3450708)

(1beta,5beta,7alpha,8xi,9beta,10alpha,11alpha,14beta)-7,8,11,14-tetrahydroxypimar-15-en-1-yl beta-D-glucopyranoside|ent-isopimanervoside B

C26H44O10 (516.2934324)

Methyl 11-oxoasiatate

C31H48O6 (516.3450708)

3beta,6alpha-Diacetoxy-20xi-hydroxy-5alpha-cholest-9(11)-en-23-on|3beta,6alpha-diacetoxy-20xi-hydroxy-5alpha-cholest-9(11)-en-23-one|Diacetyl-thornasterosol A

C31H48O6 (516.3450708)

14-hydroxy-3beta-(O3-methyl-alpha-L-arabino-2,6-dideoxy-hexopyranosyloxy)-5beta,14beta-carda-16,20(22)-dienolide|14-Hydroxy-3beta-(O3-methyl-alpha-L-arabino-2,6-didesoxy-hexopyranosyloxy)-5beta,14beta-carda-16,20(22)-dienolid

14-hydroxy-3beta-(O3-methyl-alpha-L-arabino-2,6-dideoxy-hexopyranosyloxy)-5beta,14beta-carda-16,20(22)-dienolide|14-Hydroxy-3beta-(O3-methyl-alpha-L-arabino-2,6-didesoxy-hexopyranosyloxy)-5beta,14beta-carda-16,20(22)-dienolid

C30H44O7 (516.3086874)

Spirostan-3,11-diol diacetate(ester)

C31H48O6 (516.3450708)

Isocucurbitacin D

(8S,9R,10R,13R,14S,16R,17R)-17-[(E,2R)-2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl]-3,16-dihydroxy-4,4,9,13,14-pentamethyl-3,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-2,11-dione

C30H44O7 (516.3086874)

nicalbin A (26S) ethyl acetal

C30H44O7 (516.3086874)

C31H48O6

C31H48O6 (516.3450708)

Eriocoside A

C26H44O10 (516.2934324)

16beta,22-diacetoxy-24-methyl-12,24-dioxoscalaran-25-al

C30H44O7 (516.3086874)

periplocymarinin

C31H48O6 (516.3450708)

lycernuic ketone B|methyl 3alpha,21beta,29-trihydroxy-16-oxoserrat-14-en-24-carboxylate

C31H48O6 (516.3450708)

5alpha-cholestane-3beta,4beta,5,6alpha,8,14,15alpha,24,26-nonaol

C27H48O9 (516.3298158)

2,3-seco-taraxer-14-ene-2,3,28-trioic acid 3-methyl ester

C31H48O6 (516.3450708)

Di-Ac-(1beta,3beta,5alpha,25R)-Spirostane-1,3-diol

C31H48O6 (516.3450708)

Medicagenic acid

C31H48O6 (516.3450708)

2,6-Diacetyl-3,4-diisobutyryl-1-O-octylglucopyranoside

C26H44O10 (516.2934324)

(3beta)-3,29-dihydroxy-23-methoxy-23-oxoolean-12-en-28-oic acid|kalidiumin

C31H48O6 (516.3450708)

IC202C

N-(5-aminopentyl)-N-hydroxy-N-{5-[hydroxy(4-{[5-(hydroxyimino)pentyl]amino}-4-oxobutanoyl)amino]pentyl}butanediamide

C23H44N6O7 (516.3271314)

An aldoxime isolated from Streptoalloteichus sp.1454-19. It is a siderophore which exhibits immunosuppressive activity on a mixed lymphocyte culture reaction (MLCR).