BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
| Product | Description | |
|---|---|---|
| Glisoprenin C | It is produced by the strain of Gliocladium roseum HA190-95. It is a cholesterol acyltransferase (ACAT) inhibitor, and it can inhibit the formation of Appressorium on the hydrophobic surface of Magnaporthegrisea. CAS No. 205594-88-3. Molecular formula: C45H84O8. Mole weight: 753.14. |  |
| Glisoprenin D | It is produced by the strain of Gliocladium roseum HA190-95. It is a cholesterol acyltransferase (ACAT) inhibitor, and it can inhibit the formation of Appressorium on the hydrophobic surface of Magnaporthegrisea. Molecular formula: C45H84O7. Mole weight: 737.14. | |
| Glisoprenin E | It is produced by the strain of Gliocladium roseum HA190-95. It is a cholesterol acyltransferase (ACAT) inhibitor, and it can inhibit the formation of Appressorium on the hydrophobic surface of Magnaporthegrisea. Molecular formula: C45H86O9. Mole weight: 771.16. | |
| Globosuxanthone A | Globosuxanthone A is a fungal metabolite isolated from C. globosum which is a well-known mesophilic member of the mold family Chaetomiaceae. Globosuxanthone A is cytotoxic to various human solid tumor cell lines, including MCF-7, PC3, LNCap and DU145 cells. Synonyms: (1R,2R)-2,9-dihydro-1,2,8-trihydroxy-9-oxo-1H-xanthene-1-carboxylic acid, methyl ester; rel-methyl (1R,2R)-1,2,8-trihydroxy-9-oxo-2,9-dihydro-1H-xanthene-1-carboxylate. Grade: ≥95%. CAS No. 917091-74-8. Molecular formula: C15H12O7. Mole weight: 304.25. | |
| Glomecidin | It is produced by the strain of Streptomyces lavendulae H698 SY2. It has antibacterial activity on several plant pathogenic fungi, including Glomerella cingulata, Colletotrichum gloeosporioides and C. lagenarium with MIC (μg/mL) of 0.78, 0.78 and 1.56, respectively. It has no effect on other fungi, yeast and bacteria. Molecular formula: C27H37N7O7. Mole weight: 571.62. | |
| Glomellic acid | Glomellic acid. Synonyms: Benzoic acid, 2-hydroxy-4-[[2-hydroxy-4-methoxy-6-(2-oxopentyl)benzoyl]oxy]-6-(2-oxopentyl)-; Glomellsaeure. CAS No. 52589-14-7. Molecular formula: C25H28O9. Mole weight: 472.48. | |
| Glomelliferonic acid | Glomelliferonic acid is a depside from the Lichen Neofuscelia subincerta. Synonyms: ACMC-20miur; 11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 8-hydroxy-3-methoxy-11-oxo-1-(2-oxopentyl)-6-pentyl-; 8-Hydroxy-3-methoxy-11-oxo-1-(2-oxopentyl)-6-pentyl-11H-dibenzo[b,e][1,4]dioxepine-7-carboxylic acid. CAS No. 113706-23-3. Molecular formula: C25H28O8. Mole weight: 456.48. | |
| Glomosporin | It is produced by the strain of Glomospora sp. BAUA 2825. It is a cyclic ester peptide antifungal antibiotic, and it has moderate anti-aspergillus flavus (including aspergillus Niger and Aspergillus Niger), yeast activity (MIC is 16 μg/mL). Synonyms: [(3R,18R)-9,12-bis(2-amino-2-oxoethyl)-3-[(1R)-1-hydroxyethyl]-6,21-bis(hydroxymethyl)-25-(2-hydroxytetradecan-2-yl)-18-methyl-2,5,8,11,14,17,20,23-octaoxo-1-oxa-4,7,10,13,16,19,22-heptaazacyclopentacosan-15-yl]acetic acid. CAS No. 288631-37-8. Molecular formula: C42H71N9O17. Mole weight: 974.06. | |
| Glucoallosamidin A | Glucoallosamidin A is a glycoside antibiotic produced by the strain of Streptomyces sp. SA-684. It can inhibit Chitinase activity. Grade: 95%. CAS No. 136236-41-4. Molecular formula: C26H44N4O14. Mole weight: 636.64. | |
| Glucoallosamidin B | Glucoallosamidin B is a glycoside antibiotic produced by the strain of Streptomyces sp. SA-684. It can inhibit Chitinase activity. Synonyms: beta-D-Glucopyranoside,3A,5,6,6A-tetrahydro-4-hydroxy-6-(hydroxymethyl)-2-(methylamino)-4H-cyclopentoxazol-5-yl 2-(acetylamino)-4-o-(2-(acetylamino)-2-deoxy-6-o-methyl-beta-D-allopyranosyl)-2-deoxy-, (3ar-(3aalpha,4alpha,5beta,6alpha,6aalpha))-. Grade: 95%. CAS No. 136236-42-5. Molecular formula: C25H42N4O14. Mole weight: 622.62. | |
| Glucolipsin A | It is produced by the strain of Streptomyces purpurogeniscleroticus WC 71634, Nocardia vaccinii WC 65712. It is a glucokinase activator. It can reactivate the glucokinase inhibited by FAC with RC50 of 5.4 μmol/L. CAS No. 222613-92-5. Molecular formula: C50H92O14. Mole weight: 917.25. | |
| Glucolipsin B | It is produced by the strain of Streptomyces purpurogeniscleroticus WC 71634, Nocardia vaccinii WC 65712. It is a glucokinase activator. It can reactivate the glucokinase inhibited by FAC with RC50 of 4.6 μmol/L. CAS No. 222613-93-6. Molecular formula: C49H90O14. Mole weight: 903.23. | |
| Glucopiericidin B | It is produced by the strain of Streptomyces pactum S48727. Its antibacterial activity was stronger than Piericidin A1, and its inhibitory effect on antibody formation was also stronger than Piericidin A1. Synonyms: D-Glucopyranoside, 2-(10-hydroxy-3,7,9,11-tetramethyl-2,5,7,11,tridecatetraenyl)-5,6-dimethoxy-3-methyl-4-pyridinyl-, (R-(R*,R*(all E)))-. Grade: 95%. CAS No. 108073-61-6. Molecular formula: C31H47NO6. Mole weight: 577.71. | |
| Glucopiericidinol A1 | It is produced by the strain of Streptomyces sp. OM-5689. It has anti-Hela S3 activity (MIC is 0.39 μg/mL), similar to Glucopiericidin (MIC is 0.25 μg/mL). Synonyms: b-D-Glucopyranoside, 8-hydroxy-10-(4-hydroxy-5,6-dimethoxy-3-methyl-2-pyridinyl)-2,4,8-trimethyl-1-(1-methyl-1-propenyl)-3,5,9-decatrienyl-; 2-[(1E,5E,7E,10S,11E)-3-hydroxy-3,7,9,11-tetramethyl-10-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxytrideca-1,5,7,11-tetraenyl]-5,6-dimethoxy-3-methyl-1H-pyridin-4-one. CAS No. 125535-05-9. Molecular formula: C31H47NO10. Mole weight: 593.71. | |
| Glucopiericidinol A2 | It is produced by the strain of Streptomyces sp. OM-5689. It has anti-Hela S3 activity (MIC is 0.10 μg/mL), similar to Glucopiericidin (MIC is 0.25 μg/mL). Synonyms: 2-[(1E,5E,7E,10R,11E)-3-hydroxy-3,7,9,11-tetramethyl-10-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxytrideca-1,5,7,11-tetraenyl]-5,6-dimethoxy-3-methyl-1H-pyridin-4-one. CAS No. 125591-38-0. Molecular formula: C31H47NO10. Mole weight: 593.71. | |
| Glucosylquestiomycin | It is produced by the strain of Micridispora sp. TP-A0184. It has anti-gram positive bacteria, negative bacteria and yeast activity, but lower than Questiomycin. Synonyms: D-(+)-glucosylquestiomycin; N-β-D-Glucopyranosylquestiomycin A. CAS No. 218150-62-0. Molecular formula: C18H18N2O7. Mole weight: 374.35. | |
| Glufosinate Ammonium | Glufosinate Ammonium is a broad-spectrum herbicide. Synonyms: ammonium glufosinate; Basta. CAS No. 77182-82-2. Molecular formula: C5H15N2O4P. Mole weight: 198.16. | |
| Glutamycin | It is produced by the strain of Aspergillus flavipes F-2090/7. It is a glutarimide antibiotic. It has anti-gram-positive bacteria, negative bacteria and fungi (individual) activity. Synonyms: Flavipucin; (-)-Flavipucin; 1-oxa-7-azaspiro[2.5]oct-5-ene-4,8-dione, 6-methyl-2-(3-methylbutanoyl)-, (2R,3R)-. CAS No. 38473-18-6. Molecular formula: C12H15NO4. Mole weight: 237.25. | |
| Glutamyl-arginine | Glutamyl-arginine is a dipeptide composed of glutamic acid and arginine. It is an incomplete breakdown product of protein digestion or protein catabolism. Synonyms: H-ER-OH; L-alpha-glutamyl-L-arginine; (S)-4-amino-5-(((S)-1-carboxy-4-((diaminomethylene)amino)butyl)amino)-5-oxopentanoic acid; Glu-Arg; glutamylarginine; L-Glutamyl-L-Arginine; L-Arginine, L-a-glutamyl-; L-α-Glutamyl-N5-(diaminomethylene)-L-ornithine. Grade: ≥95% by HPLC. CAS No. 7219-59-2. Molecular formula: C11H21N5O5. Mole weight: 303.31. | |
| Glutamyl-asparagine | Glutamyl-asparagine. CAS No. 36314-37-1. Molecular formula: C9H15N3O6. Mole weight: 261.23. | |
| Glutamyl-aspartate | Glutamyl-aspartate is a dipeptide composed of Glutamate and asparagine. CAS No. 16804-55-0. Molecular formula: C9H14N2O7. Mole weight: 262.22. | |
| Glutamyl-histidine | Glutamyl-histidine is a dipeptide composed of glutamate and histidine. Synonyms: L-α-Glutamyl-L-histidine; Glu-His. CAS No. 21435-29-0. Molecular formula: C11H16N4O5. Mole weight: 284.27. | |
| Glutamyl-isoleucine | Glutamyl-isoleucine is a dipeptide composed of glutamic acid and isoleucine. It is an incomplete breakdown product of protein digestion or protein catabolism. Synonyms: L-Isoleucine, L-a-glutamyl-; H-EI-OH; L-alpha-glutamyl-L-isoleucine; (S)-4-amino-5-(((1S,2S)-1-carboxy-2-methylbutyl)amino)-5-oxopentanoic acid; glutamylisoleucine; Glu-Ile; alpha-Glu-Ile; E-I Dipeptide; N-glutamylisoleucine; alpha-L-Glu-L-Ile; alpha-glutamylisoleucine. Grade: ≥95%. CAS No. 5879-22-1. Molecular formula: C11H20N2O5. Mole weight: 260.29. | |
| Glutamyl-phenylalanine | Glutamyl-phenylalanine is a dipeptide composed of glutamate and phenylalanine. Synonyms: Glutaramic acid, 4-amino-N-(α-carboxyphenethyl)- (8CI); L-Phenylalanine, N-L-α-glutamyl-; L-α-Glutamyl-L-phenylalanine. CAS No. 20556-22-3. Molecular formula: C14H18N2O5. Mole weight: 294.3. | |
| Glycocinnasperimicin D | It is produced by the strain of Nocardia sp. MG615-7F6. It is a glycoside cinnamyl imide histamine antibiotic. It has the activity of anti-gram positive bacteria and negative bacteria. It inhibits leukemia L1210 cell with IC50 of 2.0 μg/mL. Synonyms: Glycocinnaspermicidin D; 2-Propenamide, N-(3-((4-aminobutyl)amino)propyl)-3-(4-((4-((((2-((aminocarbonyl)amino)-2-deoxy-beta-D-xylopyranosyl)amino)carbonyl)amino)-2-((aminoiminomethyl)amino)-2,4,6-trideoxy-alpha-D-glucopyranosyl)oxy)phenyl)-, (E)-. Grade: 95%. CAS No. 99260-73-8. Molecular formula: C30H50N10O9. Mole weight: 694.78. | |
| Glycothiohexide α | It is produced by the strain of Sebekia sp. LL-14E605 (NRRL 21083). It is a peptide antibiotic. It has strong activity against gram-positive bacteria including methicillin-resistant staphylococcus aureus (MRSA) and vancomycin resistant enterococcus (VREF), MIC is 0.03-0.06 μg/mL. Synonyms: Antibiotic LL 14E605α; Glycothiohexide alpha. CAS No. 158446-31-2. Molecular formula: C58H57N13O15S6. Mole weight: 1368.54. | |
| Glycyl-lysine | Glycyl-lysine is a dipeptide composed of glycine and lysine. It is an incomplete breakdown product of protein digestion or protein catabolism. Synonyms: glycyllysine; Gly-Lys; L-Lysine, glycyl-; L-Lysine, N2-glycyl-; Glycyl-L-lysine; N2-Glycyllysine; Nalpha-Glycyl-L-lysine; H-GK-OH; (S)-6-Amino-2-(2-amino-acetylamino)-hexanoic acid. Grade: ≥95%. CAS No. 997-62-6. Molecular formula: C8H17N3O3. Mole weight: 203.24. | |
| Glykenin IIIB | It is produced by the strain of Basidiomycetes sp. It is a glycoside antibiotic. Synonyms: GK-III. CAS No. 134528-37-3. Molecular formula: C46H82O21. Mole weight: 971.13. | |
| Glykenin IVC | It is produced by the strain of Basidiomycetes sp. It is a glycoside antibiotic, and has anti-gram-positive bacterial activity. Synonyms: (2S,17S,18S,22R)-2,17,18-Trihydroxy-22-[[2-O-[2-O-(6-O-acetyl-β-D-glucopyranosyl)-β-D-xylopyranosyl]-4-O-acetyl-β-D-xylopyranosyl]oxy]hexacosanoic acid. Molecular formula: C46H82O21. Mole weight: 971.13. | |
| Glysperin A | It is produced by the strain of Bacillus cereus Nos. F173-B61 and F262-B54. It has anti-gram positive bacteria and negative bacteria (including aminoglycoside antibiotic resistant bacteria) activity, the antibacterial activity of main component Glysperin A is 2-4 times stronger than B and C. Synonyms: BU-2349 A; Antibiotic BU-2349 A. Grade: ≥95%. CAS No. 78213-56-6. Molecular formula: C44H75N7O18. Mole weight: 990.11. | |
| Glysperin B | It is produced by the strain of Bacillus cereus Nos. F173-B61 and F262-B54. It has anti-gram positive bacteria and negative bacteria (including aminoglycoside antibiotic resistant bacteria) activity, the antibacterial activity of main component Glysperin A is 2-4 times stronger than B and C. Synonyms: BU-2349 B; Antibiotic BU-2349 B. Grade: ≥95%. CAS No. 78213-55-5. Molecular formula: C40H66N6O18. Mole weight: 918.98. | |
| Glysperin C | It is produced by the strain of Bacillus cereus Nos. F173-B61 and F262-B54. It has anti-gram positive bacteria and negative bacteria (including aminoglycoside antibiotic resistant bacteria) activity, the antibacterial activity of main component Glysperin A is 2-4 times stronger than B and C. Synonyms: BU-2349 C; Antibiotic BU-2349 C. Grade: ≥95%. CAS No. 78213-54-4. Molecular formula: C44H77N7O19. Mole weight: 1008.12. | |
| Goadsporin | It is produced by the strain of Streptomyces sp. TP-A0584. It can promote the secondary metabolism and morphogenesis of Streptomyces, and it is a tool to analyze the regulatory mechanism of Streptomyces. CAS No. 883434-90-0. Molecular formula: C72H97N19O20S2. Mole weight: 1612.78. | |
| Gougerotin | It is produced by the strain of Streptomyces gougerotii 21544. It has weak activity against gram-positive bacteria, negative bacteria and mycobacterium, and can inhibit Newcastle disease virus, vaccinia virus, pseudorabies virus and western equine encephalomyelitis virus. Synonyms: Antibiotic 21544; Asteromycin; 1-(4-Deoxy-4-(sarcosyl-D-seryl)amino-beta-D-glucopyranuronamide)cytosine; N(4)-Sarcosyl-1-(3'-deoxy-3'-D-serylamido-beta-D-allopyranosyluronamide)cytosine; Glucopyranuronamide, 1-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1,4-dideoxy-4-(D-2-(2-(methylamino)acetamido)hydracrylamido)-, beta-D-; Aspiculamycin; Quingfengmycin. CAS No. 2096-42-6. Molecular formula: C16H25N7O8. Mole weight: 443.41. | |
| GR 135402 | A novel antifungal antibiotic GR 135402 has been isolated from a Graphium putredinis which inhibited protein synthesis in Candida albicans but not rabbit reticulocytes. Synonyms: Antibiotic GR135402; GR135402. CAS No. 204199-15-5. Molecular formula: C34H48O9. Mole weight: 600.74. | |
| GR5 | GR5. Synonyms: (E)-3-(((4-methyl-5-methylene-2,5-dihydrofuran-2-yl)oxy)methylene)dihydrofuran-2(3H)-one. Grade: >95% by HPLC. | |
| Grahamimycin B | It is produced by the strain of Cytospora sp. W. F. P. L. 13A (ATCC20502). It has weak activity against gram-positive bacteria, negative bacteria, cyanobacteria and green algae. Synonyms: 1,7-Dioxacyclotetradec-3-ene-2,8,11-trione,9,12-dihydroxy-6,14-dimethyl-, (6R-(3E,6R*,9R*,12R*,14S*))-. CAS No. 75979-94-1. Molecular formula: C14H20O7. Mole weight: 300.30. | |
| Gramicidin S dihydrochloride | It is produced by the strain of Bacillus brevis. It mainly has anti-gram-positive bacterial activity. Synonyms: Gramicidin S 2HCl. CAS No. 15207-30-4. Molecular formula: C60H92N12O10.2HCl. Mole weight: 1214.36. | |
| Granaticin B | It is produced by the strain of Streptomyces olvaceus var. ETH 7437, Str. violaceoruber. It inhibits the initial stage of RNA biosynthesis, has anti-gram-positive bacteria, Mycobacterium (weak) and vaginal trichomonas activity, but also can inhibit tumor cells. CAS No. 19879-03-9. Molecular formula: C28H30O12. Mole weight: 558.53. | |
| Granaticinic acid | It is produced by the strain of Streptomyces sp. XT-11989. It's a quinone antibiotic. It has anti-gram-positive bacterial activity. Synonyms: (1R,13R)-1,3,4,6,7,9,10,11-Octahydro-4α,5,10β,12,13-pentahydroxy-3α,7α-dimethyl-6,11-dioxo-1β,4-ethanonaphtho[2,3-c:6,7-c']dipyran-9β-acetic acid; 10-Hydroxygranatomycin D; Granatomycin E. CAS No. 71203-17-3. Molecular formula: C22H22O11. Mole weight: 462.40. | |
| Granatomycin B | It is produced by the strain of Streptomyces lateritius (ZIMET 43646). It's a quinone antibiotic. It has anti-gram positive bacteria and negative bacteria activity. Synonyms: Granaticin methyl ester; (1R,13R)-1,3,4,6,7,9,10,11-Octahydro-4α,5,10β,12,13-pentahydroxy-3α,7α-dimethyl-6,11-dioxo-1β,4-ethanonaphtho[2,3-c:6,7-c']dipyran-9β-acetic acid methyl ester; (1R,13R)-3,4,9,10-Tetrahydro-4α,5,10β,12,13-pentahydroxy-9β-(methoxycarbonylmethyl)-3α,7α-dimethyl-1β,4-ethanonaphtho[2,3-c:6,7-c']dipyran-6,11(1H,7H)-dione; 10-Hydroxygranatomycin methyl ester; Methylgranaticin. CAS No. 71203-18-4. Molecular formula: C23H24O11. Mole weight: 476.43. | |
| Graphislactone A | It is the major analogue of a family of phenolic benzopyranones isolated from a mycobiont of lichens of the genus graphis. It protects against oxidative injury by dose-dependent free radical scavenging and antioxidant activity. Synonyms: Graphislactone S1; 6H-Dibenzo[b,d]pyran-6-one, 4,7-dihydroxy-3,9-dimethoxy-1-methyl-. Grade: >95% by HPLC. CAS No. 52179-44-9. Molecular formula: C16H14O6. Mole weight: 302.28. | |
| Grayanic acid | Grayanic acid is an orcinol-type depsidone isolated from Cladonia Grayi MERRILL. Synonyms: 6-Heptyl-8-hydroxy-3-methoxy-1-methyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid; 11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 6-heptyl-8-hydroxy-3-methoxy-1-methyl-11-oxo-. CAS No. 17636-19-0. Molecular formula: C23H26O7. Mole weight: 414.45. | |
| Grevilline A | It is produced by the strain of Suillus grevillei, Suillus luteus, Suillus granulatus. It's a pigment produced by fungi. Synonyms: 3-Hydroxy-4-(4-hydroxy-phenyl)-6-[1-(4-hydroxy-phenyl)-meth-(Z)-ylidene]-pyran-2,5-dione; Grevillin A; 3-Hydroxy-4-(4-hydroxyphenyl)-6-[(4-hydroxyphenyl)methylene]-2H-pyran-2,5(6H)-dione. CAS No. 41744-32-5. Molecular formula: C18H12O6. Mole weight: 324.28. | |
| Grevilline B | It is produced by the strain of Suillus grevillei, Suillus luteus, Suillus granulatus. It's a pigment produced by fungi. Synonyms: 3-Hydroxy-4-(4-hydroxyphenyl)-6-[(3,4-dihydroxyphenyl)methylene]-2H-pyran-2,5(6H)-dione; 3''-Hydroxygrevilline A. CAS No. 41744-33-6. Molecular formula: C18H12O7. Mole weight: 340.28. | |
| Grevilline C | It is produced by the strain of Suillus grevillei, Suillus luteus, Suillus granulatus. It's a pigment produced by fungi. Synonyms: 3',3''-Dihydroxygrevilline A; 3-Hydroxy-4-(3,4-dihydroxyphenyl)-6-[(3,4-dihydroxyphenyl)methylene]-2H-pyran-2,5(6H)-dione. CAS No. 41744-34-7. Molecular formula: C18H12O8. Mole weight: 356.28. | |
| Grevilline D | It is produced by the strain of Suillus grevillei, Suillus luteus, Suillus granulatus. It's a pigment produced by fungi. Synonyms: 3-Hydroxy-4-(2,5-dihydroxyphenyl)-6-[(3,4-dihydroxyphenyl)methylene]-2H-pyran-2,5(6H)-dione. CAS No. 54707-49-2. Molecular formula: C18H12O8. Mole weight: 356.28. | |
| Grifolin | It is produced by the strain of Grifolin confluens. It is mainly anti-gram-positive bacteria and mycobacterium activity (weak). Synonyms: 2-Farnesyl-5-methylresorcinol; 1,3-Benzenediol, 5-methyl-2-(3,7,11-trimethyl-2,6,10-dodecatrienyl)-, (E,E)-; E,E,5-Methyl-(3,7,11-trimethyl-2,6,10-dodecatrienyl)-1,3-benzenediol. Grade: 98.0%. CAS No. 6903-7-7. Molecular formula: C22H32O2. Mole weight: 328.50. | |
| Grifolin dimethyl ether | Grifolin dimethyl ether. Synonyms: Benzene, 1,3-dimethoxy-5-methyl-2-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrien-1-yl]-; (2E,6E)-1-(2,6-Dimethoxy-4-methylphenyl)-3,7,11-trimethyl-2,6,10-dodecatriene; 1,3-dimethoxy-5-methyl-2-[(2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienyl]benzene; 2,6-dimethoxy-1-farnesyl-4-methylbenzene. Grade: 98%. CAS No. 64432-03-7. Molecular formula: C24H36O2. Mole weight: 356.54. | |
| Griseolic acid A | It is produced by the strain of Streptomyces griseoaurantiacus SANK43894. It has the activity of inhibiting cyclic adenosine monophosphate (cAMP) phosphodiesterase [EC 3.1.4.17] with IC50 0.16 X 10-6 mol/L (Extracted from rat brain). Griseolic acid A can stimulate the flow of glycogen and increase the blood sugar level in mice. Synonyms: griseolic acid; 1-(6-Amino-9H-purin-9-yl)-3,6-anhydro-6-C-carboxy-1,5-dideoxy-α-L-talo-4-octenofuranuronic acid. CAS No. 79030-08-3. Molecular formula: C14H13N5O8. Mole weight: 379.28. | |
| Griseolic acid B | It is produced by the strain of Streptomyces griseoaurantiacus SANK43894. It has the activity of inhibiting cyclic adenosine monophosphate (cAMP) phosphodiesterase [EC 3.1.4.17] with IC50 0.16 X 10-6 mol/L (Extracted from rat brain). Synonyms: (2R,5R,6R,6aS)-5-(6-amino-9H-purin-9-yl)-2-(carboxymethyl)-6-hydroxy-2,5,6,6a-tetrahydrofuro[3,2-b]furan-2-carboxylic acid; Deoxygriseolic Acid; 1-(6-Amino-9H-purin-9-yl)-3,6-anhydro-6-C-carboxy-1,5,7-trideoxy-β-D-ribo-4-octenofuranuronic acid; 7'-Desoxygriseolic acid. CAS No. 98890-01-8. Molecular formula: C14H13N5O7. Mole weight: 363.28. | |
| Griseolic acid C | It is produced by the strain of Streptomyces griseoaurantiacus SANK43894. It has the activity of inhibiting cyclic adenosine monophosphate (cAMP) phosphodiesterase [EC 3.1.4.17] with IC50 0.12 X 10-6 mol/L (Extracted from rat brain). Synonyms: (3aR,5R,6R,6aS)-5-(6-amino-9H-purin-9-yl)-2-(carboxymethyl)-6-hydroxyhexahydrofuro[3,2-b]furan-2-carboxylic acid; beta-D-allo-Octofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-3,6-anhydro-6-C-carboxy-1,5,7-trideoxy-. CAS No. 100242-49-7. Molecular formula: C14H15N5O7. Mole weight: 365.30. | |
| Griseolutein A | It is produced by the strain of Streptomyces griseoluteus. Griseolutein A and Griseolutein B have similar activitiy against gram-positive and negative bacteria. Synonyms: 6-(((Hydroxyacetyl)oxy)methyl)-9-methoxy-1-phenazinecarboxylic acid; 1-Phenazinecarboxylic acid, 6-(hydroxymethyl)-9-methoxy-, glycolate (ester). Grade: >98%. CAS No. 573-84-2. Molecular formula: C17H14N2O6. Mole weight: 342.30. | |
| Griseolutein B | It is produced by the strain of Streptomyces griseoluteus. Griseolutein A and Griseolutein B have similar activitiy against gram-positive and negative bacteria, and Griseolutein B also inhibits rickettsia, trichomonas vaginalis and Ehrlichite ascites cancer. Synonyms: 6-[(1,2-Dihydroxyethoxy)methyl]-9-methoxy-1-phenazinecarboxylic acid. Grade: >98%. CAS No. 2072-68-6. Molecular formula: C17H16N2O6. Mole weight: 344.32. | |
| Griseorhodin A | It is produced by the strain of Streptomyces californicus JA-2640 and Str. griseus (FCRC-57). It is a quinone antibiotic. It mainly has anti-gram-positive bacterial activity. Synonyms: 1'a,9'b-Dihydro-3,4,4',9-tetrahydroxy-7-methoxy-7'-methylspiro[naphtho[2,3-b]furan-2(3H),2'(5'H)-oxireno[d]benzo[1,2-b:5,4-c']dipyran]-5,5',8-trione. Grade: 99%. CAS No. 11048-91-2. Molecular formula: C25H16O12. Mole weight: 508.39. | |
| Griseorhodin C | It is produced by the strain of Streptomyces californicus JA-2640 and Str. griseus (FCRC-57). It is a quinone antibiotic. It mainly has anti-gram-positive bacteria and negative bacteria (individual) activity. Molecular formula: C25H18O13. Mole weight: 526.40. | |
| Griseorhodin G | It is produced by the strain of Streptomyces californicus JA-2640 and Str. griseus (FCRC-57). It is a quinone antibiotic. It has antitumor activity. Synonyms: NSC289645; FCRC57-G; FCRC-57-G. Molecular formula: C25H18O12. Mole weight: 510.40. | |
| Griseoxanthone B | Griseoxanthone B. Synonyms: 9H-Xanthen-9-one, 4,7-dihydroxy-2-methoxy-1,5-dimethyl-. CAS No. 2305686-01-3. Molecular formula: C16H14O5. Mole weight: 286.28. | |
| Griseusin A | It is produced by the strain of Streptomyces griseus. It is a quinone antibiotic. It mainly has anti-gram-positive bacterial activity. Synonyms: (-)-Griseusin A; (3aR,5R)-3'alpha,7-Dihydroxy-4'alpha-acetoxy-6'beta-methyl-3',3aalpha,4',5',6',11balpha-hexahydrospiro[2H-furo[3,2-b]naphtho[2,3-d]pyran-5(3H),2'-[2H]pyran]-2,6,11-trione; (5R,3aR,11bR)-4'α-Acetyloxy-3',3a,4',5',6',11b-hexahydro-3'α,7-dihydroxy-6'β-methylspiro[5H-furo[3,2-b]naphtho[2,3-d]pyran-5,2'-[2H]pyran]-2,6,11(3H)-trione. CAS No. 59554-11-9. Molecular formula: C22H20O10. Mole weight: 444.39. | |
| Griseusin B | It is produced by the strain of Streptomyces griseus. It is a quinone antibiotic. It mainly has anti-gram-positive bacterial activity. Synonyms: [(1R,3S,3'S,4'R,6'R)-4'-acetoxy-3',9-dihydroxy-6'-methyl-5,10-dioxo-3,3',4,4',5,5',6',10-octahydrospiro[naphtho[2,3-c]pyran-1,2'-pyran]-3-yl]acetic acid; (1R)-4'α-Acetoxy-3,3',4,4',5,5',6',10-octahydro-3'α,9-dihydroxy-6'β-methyl-5,10-dioxospiro[1H-naphtho[2,3-c]pyran-1,2'-[2H]pyran]-3α-acetic acid. CAS No. 59554-12-0. Molecular formula: C22H22O10. Mole weight: 446.40. | |
| GTRI-02 | GTRI-02 is produced by the strain of Micromonospora sp. SA246. Its IC50 of inhibiting lipid peroxidation was 1.89 μg/mL, which was half of that of vitamin E. Synonyms: 7-acetyl-3,6-dihydroxy-8-methyl-tetralone. Molecular formula: C13H14O4. Mole weight: 234.25. | |
| GTRI-BB | GTRI-BB is from Micromonospora sp. SA-246 with anti-gram-positive bacteria activity and cytotoxicity. The GI50 (μg/mL) of PC-3 (prostate), A549 (lung) and K562 (leukemia) cells were 0.21, 0.25 and 0.21 respectively. Molecular formula: C33H26O13. Mole weight: 630.55. | |
| Gualamycin | It is produced by the strain of Streptomyces sp. NK11687. It has acaricidal action. 250 μg/mL of Gualamycin can completely kill mites, which is sensitive and resistant to Dicofol. Synonyms: 2-Pyrrolidinebutanoic acid, a-[[4-O-(2-amino-2-deoxy-b-D-gulopyranosyl)-a-D-galactopyranosyl]oxy]-b,g,3,4-tetrahydroxy-5-(hydroxymethyl)-, (aR,bS,gS,2S,3S,4S,5S)-(9Cl). CAS No. 161017-23-8. Molecular formula: C21H38N2O17. Mole weight: 590.53. | |
| Guamecycline dihydrochloride | It is produced by the strain of Streptomyces sp. NK11687. It is a semisynthetic tetracycline. The antibacterial spectrum and antibacterial activity are the same as tetracycline, it is characterized by stronger affinity to bronchial and lung tissue than tetracycline, blood drug concentration is higher than tetracycline and lasting. Synonyms: guamecycline dihydrochloride; Xanthomycin a, dihydrochloride; Xanthocycline dihydrochloride; Guamecycline 2HCl; 2-Naphthacenecarboxamide, N-((4-(((aminoiminomethyl)amino)iminomethyl)-1-piperazinyl)methyl)-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, dihydrochloride, (4S-(4alpha,4aalpha,5aalpha,6beta,12aalpha))-. Grade: ≥95%. CAS No. 13040-98-7. Molecular formula: C29H38N8O8.2HCl. Mole weight: 699.59. | |
| Guanidylfungin A | It is produced by the strain of Streptomyces hygroscopicus 662. It is a macrolide antibiotic. It has weak anti-gram-negative bacterial and fungal activity. CAS No. 94116-22-0. Molecular formula: C58H103N3O18. Mole weight: 1130.45. | |
| Guanidylfungin B | It is produced by the strain of Streptomyces hygroscopicus 662. It is a macrolide antibiotic. It has weak anti-gram-negative bacterial and fungal activity. Synonyms: Guanidylfungin A, N-demethyl-, (9alpha,11alpha,13E,15S)-. CAS No. 94116-20-8. Molecular formula: C57H101N3O18. Mole weight: 1116.42. | |
| Guanine-7-oxide hydrochloride | Guanine-7-oxide hydrochloride is produced by the strain of Streptomyces sp. It has anti-tumor, anti-candida albicans activity, and can inhibit viral replication effect of herpes virus, infectious blood virus (IHNV), infectious pancreatic necrosis virus (IPNV) and so on. It has good activity against mouse L1210 leukemia cells. Synonyms: 7-Hydroxyguanine hydrochloride; Guanine 7-N-oxide hydrochloride. Molecular formula: C5H5N5O2.HCl. Mole weight: 203.59. | |
| Gunacin | It is produced by the strain of Ustilago sp. It is a quinone antibiotic. It has strong activity against gram-positive bacteria, negative bacteria and mycoplasma. Synonyms: 2H-Naphtho(2,3-b)pyran-5,10-dione, 3,4-dihydro-4-(acetyloxy)-3,6-dihydroxy-8-methoxy-2-methyl-. Grade: 95%. CAS No. 73341-70-5. Molecular formula: C17H16O8. Mole weight: 348.33. | |
| Gypsetin | It is produced by the strain of Nannizzia gypsea var. incurvata IFO 9228. It can inhibit acylcoenzyme A, cholesterol acyltransferase (ACAT) activity, inhibit rat liver microbody ACAT with IC50 of 18 μmol/L, and its action is competitive with oleoyl-COA substrate, Ki value is 5.5 μmol/L. It also inhibits [14C] oleic acid from forming cholesterol esters with IC50 of 0.65 μmol/L. Synonyms: Gypsetine; (-)-Gypsetin; 8a,16a-Dihydroxy-5a,13a-bis(1,1-dimethylallyl)-(1)-benzazolidine-(3''',2''':4'',5'')azolidino-(1'',2'':4',5')(1,4)perhydrodiazin-(1',2':1,5)azolidino-(2,3-b)-(1)-benzazolidine-7,15-dione; Pyrazino(1'',2'':1,5; 4'',5'':1',5')dipyrrolo(2,3-b:2',3'-b')diindole-7,15(5H,7aH)-dione,5a,13a-bis(1,1-dimethyl-2-propenyl)-5a,8,8a,13,13a,15a,16,16a-octahydro-8a,16a-dihydroxy-, (5aalpha,7aalpha,8abeta,13abeta,15aalpha,16aalpha)-. CAS No. 155114-38-8. Molecular formula: C32H36N4O4. Mole weight: 540.66. | |
| Haematocin | It is produced by the strain of Nectria haematococca Berk. et Br. (880701a-1). It can inhibit the germination of Pyricularia oryzae spore. 500 μg/mL of Haematocin culture 5h may inhibit 97.5% spore germination, but has no effect below 30 μg/mL. Synonyms: 6H,13H-pyrazino[1,2-a,4,5-a']diindole-6,13-dione,4,11-bis(acetyloxy)-4,4a,6a,7,11,11a,13a,14-octahydro-6a,13a-bis(methylthio)-,(4S,4aS,6aS,11S,11aS,13aR)-(9Cl). CAS No. 262425-39-8. Molecular formula: C24H26N2O6S2. Mole weight: 502.60. | |
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