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 | |
|---|---|---|
| Dehydrophenylahistin | Dehydrophenylahistin are two dehydrogenated products produced by the enzymatic conversion of the fungal metabolite (-)-phenylhistidine [(-)-phenylahistin] through the cell-free extract of Streptomyces albulus KO23. It can inhibit the first lysis of sea urchin embryos. Molecular formula: C20H20N4O2. Mole weight: 348.40. |  |
| Dehydrorabelomycin | Dehydrorabelomycin. Alternative Names: 1,6,8-Trihydroxy-3-methylbenz[a]anthracene-7,12-dione; 6-Hydroxytetrangulol. CAS No. 30954-70-2. Molecular formula: C19H12O5. Mole weight: 320.3. | |
| Deisovalerylblastmycin | Deisovalerylblastmycin is an antimycin antibiotic produced by Streptomyces sp. 5140-A. It has a strong resistance to the rice pear (Magnae grisea) activity, with a MIC of 0.8 μg/mL. Alternative Names: Deisovalerylblastmycin; Blastmycin, deisovalery-; N-(7-Butyl-8-hydroxy-4,9-dimethyl-2,6-dioxo-1,5-dioxonan-3-yl)-3-formamidosalicylamide; Salicylamide, N-(7-butyl-4,9-dimethyl-2,6-dioxo-8-hydroxy-1,5-dioxonan-3-yl)-3-formamido-. Grades: >98%. CAS No. 60504-95-2. Molecular formula: C21H28N2O8. Mole weight: 436.45. | |
| Delaminomycin A | Delaminomycin A is an extracellular Matrix receptor antagonist and immunomodulator produced by Streptomyces albulus MJ202-72F3. It inhibits cell adhesion ECM (Extracellular matrix), reduces immune response activity, and inhibits Gram-positive bacteria. Alternative Names: 2H-Imidazol-2-one, 3-((2-(2,8-dihydroxy-7-methyl-3,5-decadienyl)-1,2,4a,5,6,7,8,8a-octahydro-1,6,8-trimethyl-1-naphthalenyl)carbonyl)-1,5-dihydro-4,5-dihydroxy-5-methoxy-; 2H-Pyrrol-2-one, 1,5-dihydro-4,5-dihydroxy-3-((2-(2,8-dihydroxy-7-methyl-3,5-decadienyl)-1,2,4a,5,6,7,8,8a-octahydrox-1,6,8-trimethyl-1-naphthalenyl)carbonyl)-. CAS No. 149779-38-4. Molecular formula: C29H43NO6. Mole weight: 501.65. | |
| Delaminomycin B | Delaminomycin B is an extracellular Matrix receptor antagonist and immunomodulator produced by Streptomyces albulus MJ202-72F3. It inhibits cell adhesion ECM (Extracellular matrix), reduces immune response activity, and inhibits Gram-positive bacteria. CAS No. 149779-39-5. Molecular formula: C30H45NO6. Mole weight: 515.68. | |
| Delaminomycin C | Delaminomycin C is an extracellular Matrix receptor antagonist and immunomodulator produced by Streptomyces albulus MJ202-72F3. It inhibits cell adhesion ECM (Extracellular matrix), reduces immune response activity, and inhibits Gram-positive bacteria. Alternative Names: (3Z)-3-[[2-[(3E,5E)-2,8-dihydroxy-7-methyldeca-3,5-dienyl]-1,6,8-trimethyl-4a,5,6,7,8,8a-hexahydro-2H-naphthalen-1-yl]-hydroxymethylidene]pyrrolidine-2,4-dione; 2H-Imidazol-2-one, 3-((2-(2,8-dihydroxy-7-methyl-3,5-decadienyl)-1,2,4a,5,6,7,8,8a-octahydro-1,6,8-trimethyl-1-naphthalenyl)carbonyl)-1,5-dihydro-4-hydroxy-. CAS No. 149779-40-8. Molecular formula: C29H43NO5. Mole weight: 485.65. | |
| delta2-Doramectin | An irreversible base degradation product of doramectin found in animals treated with doramectin and in the environment. It is formed by rearrangement of the naturally occurring 3-group in doramectin to the 2-position. It is an anthelmintic in animal health. Alternative Names: (4S)-25-cyclohexyl-2,3-didehydro-5-O-demethyl-25-de(1-methylpropyl)-3,4-dihydro-avermectin A1a; Doramectin, delta2-; Δ2-Doramectin. Grades: >95% by HPLC. CAS No. 1987882-63-2. Molecular formula: C50H74O14. Mole weight: 899.11. | |
| Delta-2-Doramectin Aglycone | Delta-2-Doramectin Aglycone. | |
| Δ-2-Doramectin Monosaccharide | Δ-2-Doramectin Monosaccharide. Alternative Names: Doramectin, Delta 2-, Monosaccharide; Delta 2-Doramectin Monosaccharide. Molecular formula: C43H62O11. Mole weight: 754.94. | |
| Δ-2-Eprinomectin B1a | Δ-2-Eprinomectin B1a. Molecular formula: C50H75NO14. Mole weight: 914.13. | |
| Δ-2-Milbemycin A4 | Δ-2-Milbemycin A4. Molecular formula: C32H46O7. Mole weight: 542.70. | |
| Δ-2-Moxidectin | Δ-2-Moxidectin. Molecular formula: C37H53NO8. Mole weight: 639.82. | |
| Deltamycin A1 | Deltamycin A1 is a sixteen-membered macrolide antibiotic produced by Streptomyces deltae. Activity against Gram-positive bacteria. Alternative Names: Leucomycin V, 9-deoxy-12,13-epoxy-12,13-dihydro-9-oxo-, 3,4(sup B)-diacetate, (12S,13S)-. Grades: >98%. CAS No. 58880-22-1. Molecular formula: C39H61NO16. Mole weight: 799.90. | |
| Deltamycin A2 | Deltamycin A2 is a sixteen-membered macrolide antibiotic produced by Streptomyces deltae. Activity against Gram-positive bacteria. Alternative Names: Leucomycin V, 9-deoxy-12,13-epoxy-12,13-dihydro-9-oxo-, 3-acetate 4(sup B)-propanoate, (12S,13S)-. CAS No. 58880-23-2. Molecular formula: C40H63NO16. Mole weight: 813.92. | |
| Deltamycin A3 | Deltamycin A3 is a sixteen-membered macrolide antibiotic produced by Streptomyces deltae. Activity against Gram-positive bacteria. Alternative Names: Leucomycin V, 9-deoxy-12,13-epoxy-12,13-dihydro-9-oxo-, 3-acetate 4(sup B)-butanoate, (12S,13S)-. CAS No. 58880-24-3. Molecular formula: C41H65NO16. Mole weight: 827.95. | |
| Deltonin | Deltonin is a compound of the steroidal saponins found in the Dioscorea zingiberensis. Alternative Names: 3-O-beta-D-Glucopyranosyl(1->4)-[alpha-L-rhamnopyranosyl(1->2)]-beta-D-glucopyranoside-diosgenin. Grades: >98%. CAS No. 55659-75-1. Molecular formula: C45H72O17. Mole weight: 885.054. | |
| Demecycline | Demecycline is a tetracycline antibiotic produced by the strain of Streptomyces aureofaciens var. 38-2-14 that is a C6-demethylated derivative of tetracycline and is used to treat bacterial infections including pneumonia and other respiratory tract infections. Alternative Names: 6-Demethyltetracycline; Antibiotic 38-2-14 B; Demethyltetracycline; Antibiotic RP-6798; Demeclocycline EP impurity A; (4S-(4a,4aa,5aa,6b,12aa))-4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-1,11-dioxo-2-naphthacenecarboxamide. Grades: ≥95%. CAS No. 987-02-0. Molecular formula: C21H22N2O8. Mole weight: 430.41. | |
| Demethoxyfumitremorgin C | Demethoxyfumitremorgin C is a metabolite of Aspergillus fumigatus. Demethoxyfumitremorgin C acts as a fungal inhibitor of mammalian cell cycle progression at the G(2)/M transition. Alternative Names: (5aS,12S,14aS)-12-(2-methylprop-1-en-1-yl)-1,2,3,5a,6,11,12,14a-octahydro-5H,14H-pyrrolo[1'',2'':4',5']pyrazino[1',2':1,6]pyrido[3,4-b]indole-5,14-dione; (+)-Demethoxyfumitremorgin C; (5aS,12S,14aS)-12-(2-Methylprop-1-en-1-yl)-1,2,3,5a,6,14a-hexahydropyrrolo[1'',2'':4',5']pyrazino[1',2':1,6]pyrido[3,4-b]indole-5,14(11H,12H)-dione. Grades: ≥98%. CAS No. 111768-16-2. Molecular formula: C21H23N3O2. Mole weight: 349.43. | |
| Demethoxyviridiol | It is a mycotoxin produced by the strain of Nodulisporium hinnuleum. It is a fungal metabolite belonging to the wortmannin and viridin classes and an inhibitor of phosphatidylinositol 3-kinase. It affects phospholipid signalling and proliferation of swiss 3T3 cells. Alternative Names: Desmethoxyviridiol; Cyclopenta(7,8)phenanthro(10,1-bc)furan-6,9-dione, 1,2,3,7,8,11b-hexahydro-1,3-dihydroxy-11b-methyl-, (1R-(1-alpha,3-alpha,11b-alpha))-; (1R,3S,11bR)-1,2,3,7,8,11b-Hexahydro-1,3-dihydroxy-11b-methylcyclopenta[7,8]phenanthro[10,1-bc]furan-6,9-dione; [1R-(1α,3α,11bα)]-1,2,3,7,8,11b-hexahydro-1,3-dihydroxy-11b-methylcyclopenta[7,8]phenanthro[10,1-bc]furan-6,9-dione. Grades: >95% by HPLC. CAS No. 56617-66-4. Molecular formula: C19H16O5. Mole weight: 324.33. | |
| Demethylblasticidin S | Demethylblastcidin S is a nucleoside antibiotic produced by Streptomyces griseochromogenes IFO 13413. It has anti-phytopathogenic fungus activity. CAS No. 63257-29-4. Molecular formula: C16H24N8O5. Mole weight: 408.41. | |
| Demethylbleomycin A2 sulfate | A demethylated form of bleomycin A2 which is a major component in standard grade bleomycin. It is formed by heating bleomycin A2. It has high antimicrobial activity against mycobacterium smegmatis compared to bleomycin A2. It has a lower toxicity. Alternative Names: Bleomycin DM-A2 sulfate; N1-[3-(Methylthio)propyl]bleomycinamide sulfate. Grades: ≥90%. Molecular formula: C54H81N17O21S3.xH2SO4. Mole weight: 1400.51 (free base). | |
| Demethylchodatin | Demethylchodatin is a xanthone from the lichen Lecanora pachysoma. Alternative Names: 9H-Xanthen-9-one, 2,4,7-trichloro-3,6,8-trihydroxy-5-methoxy-1-methyl-. CAS No. 155214-57-6. Molecular formula: C15H9Cl3O6. Mole weight: 391.59. | |
| Demethylchromomycin A2 | Demethylchromomycin A2 is an antitumor antibiotic produced by Streptomyces aburaviensis. It has anti-Gram-positive bacteria and anti-leukemia P388 cell activity. Alternative Names: Olivomycin D, 4B-O-demethyl-3D-(2,6-dideoxy-3-C-methyl-4-O-(2-methyl-1-oxopropyl)-alpha-L-arabino-hexopyranosyl)-7-methyl-. CAS No. 86917-62-6. Molecular formula: C58H84O26. Mole weight: 1197.27. | |
| Demethylchromomycin A3 | Demethylchromomycin A3 is an antitumor antibiotic produced by Streptomyces aburaviensis. It has anti-Gram-positive bacteria and anti-leukemia P388 cell activity. Alternative Names: Olivomycin D, 3D-(4-O-acetyl-2,6-dideoxy-3-C-methyl-alpha-L-arabino-hexopyranosyl)-4B-demethyl-7-methyl-. CAS No. 86917-64-8. Molecular formula: C56H80O26. Mole weight: 1169.22. | |
| Demethylmacrocin | Demethylmacrocin is an antibiotic produced by Streptomyces fradiae GS16. It has anti-gram-positive bacteria and weak anti-gram-negative bacteria and mycoplasma activity. Alternative Names: 2'''-O-Demethyllactenocin; [(2R,3R,4E,6E,9R,11R,12S,13S,14R)-12-[3,6-dideoxy-4-O-(2,6-dideoxy-3-C-methyl-alpha-L-ribo-hexopyranosyl)-3-(dimethylamino)-beta-D-glucopyranosyloxy]-2-ethyl-14-hydroxy-5,9,13-trimethyl-8,16-dioxo-11-(2-oxoethyl)oxacyclohexadeca-4,6-dien-3-yl]methyl 6-deoxy-beta-D-allopyranoside. CAS No. 79404-98-1. Molecular formula: C44H73NO17. Mole weight: 888.04. | |
| Demethylolivomycin A | Demethylolivomycin A is an antitumor antibiotic produced by Streptomyces aburaviensis. It has anti-Gram-positive bacteria and anti-leukemia P388 activity. Alternative Names: Olivomycin D, 4B-O-demethyl-3D-(2,6-dideoxy-3-C-methyl-4-O-(2-methyl-1-oxopropyl)-alpha-L-arabino-hexapyranosyl)-. CAS No. 86917-61-5. Molecular formula: C57H82O26. Mole weight: 1183.24. | |
| Demethylolivomycin B | Demethylolivomycin B is an antitumor antibiotic produced by Streptomyces aburaviensis. It has weak anti-Gram-positive bacteria and anti-tumor activity. Alternative Names: Olivomycin D, 3D-(4-O-acetyl-2,6-dideoxy-3-C-methyl-alpha-L-arabino-hexopyranosyl)-4B-demethyl-. CAS No. 86917-63-7. Molecular formula: C55H78O26. Mole weight: 1155.19. | |
| Demycarosylplatenomycin | Demycarosylplatenomycin is an antibiotic produced by Streptomyces platensis subsp. malvinus MCRL 0388. It has weak activity against Gram-positive bacteria. Alternative Names: Demycarosylplatenomycin A1. Molecular formula: C31H51NO11. Mole weight: 613.73. | |
| De-N-methylpamamycin-593A | De-N-methylpamamycin-593A is a 16-membered ring macrocyclic dilactone produced by Streptomyces alboniger. It is a homolog of pamamycin. It has the same Aerial Mycelium-inducing activity as pamamycin, but its growth inhibitory activity is only half of that of pamamycin. Molecular formula: C34H59NO7. Mole weight: 593.83. | |
| De-N-methylpamamycin-593B | De-N-methylpamamycin-593B is a 16-membered ring macrocyclic dilactone produced by Streptomyces alboniger. It is a homolog of pamamycin. It has the same Aerial Mycelium-inducing activity as pamamycin, but its growth inhibitory activity is only half of that of pamamycin. Molecular formula: C34H59NO7. Mole weight: 593.83. | |
| Deoxybrevianamide E | An alkaloidal diketopiperazine derived from tryptophan and proline, isolated from aspergillus and penicillium species. Alternative Names: L-Prolyl-2-(1,1-dimethylallyl)-L-tryptophan anhydride; (3S,8aS)-3-[[2-(1,1-Dimethyl-2-propen-1-yl)-1H-indol-3-yl]methyl]hexahydropyrrolo[1,2-a]pyrazine-1,4-dione; Prolyl-2-(1,1-dimethylallyl)tryptophyldiketopiperazine; (3S-trans)-3-[[2-(1,1-Dimethyl-2-propenyl)-1H-indol-3-yl]methyl]hexahydro-pyrrolo[1,2-a]pyrazine-1,4-dione; Desoxybrevianamide E; cyclo-2-(1,1-dimethylallyl)-L-tryptophyl-L-proline; cyclo-L-prolyl-2-(1,1-dimethylallyl)-L-tryptophan. Grades: >99% by HPLC. CAS No. 34610-68-9. Molecular formula: C21H25N3O2. Mole weight: 351.44. | |
| Deoxydehydrochorismic acid | Deoxydehydrochorismic acid. Grades: >95% by HPLC. CAS No. 16929-37-6. Molecular formula: C10H8O5. Mole weight: 208.17. | |
| Deoxyenterocin | It is a minor co-metabolite of enterocin produced by several species of streptomyces. It exhibits activity against both gram-positive and gram-negative bacteria. Alternative Names: 8-Deoxyenterocin; (3S,4aR,5S,6S,7S,7aS)-7-Benzoylhexahydro-4a,6,7a-trihydroxy-5-(4-methoxy-2-oxo-2H-pyran-6-yl)-3,6-methanocyclopenta[c]pyran-1(3H)-one; 5-Deoxyenterocin; [3S-(3α,4aβ,5α,6β,7β,7aβ)]-7-Benzoylhexahydro-4a,6,7a-trihydroxy-5-(4-methoxy-2-oxo-2H-pyran-6-yl)-3,6-methanocyclopenta[c]pyran-1(3H)-one. Grades: >99% by HPLC. CAS No. 108605-51-2. Molecular formula: C22H20O9. Mole weight: 428.39. | |
| Deoxyfrenolicin | It is produced by the strain of Streptomyces roseofulvus AM-3867. Deoxyfrenolicin has the ability of anti-fungal and mycoplasma. Alternative Names: 2-[(1R,3S)-9-Hydroxy-5,10-Diketo-1-Propyl-3,4-Dihydro-1H-Benzo[G]Isochromen-3-Yl]Acetic Acid. CAS No. 10023-11-7. Molecular formula: C18H18O6. Mole weight: 330.33. | |
| Deoxyfunicone | It is produced by the strain of Talararomyces flavus FKI-0076. Deoxyfunicone is an antifungal activity enhancer of Miconazole. Alternative Names: Benzoic acid, 3,5-dimethoxy-2-[[4-oxo-6-[(1E)-1-propenyl]-4H-pyran-3-yl]carbonyl]-, methyl ester. Molecular formula: C19H18O7. Mole weight: 358.34. | |
| Deoxyfusapyrone | It is a broad spectrum antifungal metabolite isolated from several fusarium species. It exhibits low zoo-toxicity as evidenced by a lack of toxicity against artemia salina. It is a useful candidate for control of postharvest crop diseases. Alternative Names: Deoxyneofusapyrone; 3-(4-deoxy-β-xylo-hexopyranosyl)-2-hydroxy-6-[(3E,5E,8Z)-2-hydroxy-1,1,5,7,9,11-hexamethyl-3,5,8-heptadecatrien-1-yl]-4H-pyran-4-one. Grades: >98% by HPLC. CAS No. 156856-32-5. Molecular formula: C34H54O8. Mole weight: 590.79. | |
| Deoxyfusarubin | Deoxyfusarubin is produced by the strain of Nectria haematococca. Alternative Names: 3,4-dihydro-3,9-dihydroxy-7-methoxy-3-methyl-1H-naphtho(2,3-c)pyran-5,10-dione. CAS No. 132899-05-9. Molecular formula: C15H14O6. Mole weight: 290.27. | |
| Deoxygerfelin | Deoxygerfelin is a phenolic antioxidant isolated from Aspergillus versicolor. Grades: >95% by HPLC. CAS No. 36149-01-6. Molecular formula: C15H14O5. Mole weight: 274.27. | |
| Deoxymulundocandin | Deoxymulundocandin is an echinocandin antifungal agent isolated from Aspergillus sydowii. Alternative Names: L-Proline, (4R,5R)-4,5-dihydroxy-N2-(12-methyl-1-oxotetradecyl)-L-ornithyl-L-threonyl-trans-4-hydroxy-L-prolyl-4-(4-hydroxyphenyl)-L-threonyl-L-seryl-3-hydroxy-4-methyl-, cyclic (6-1)-peptide, (2alpha,3beta,4beta)-. Grades: 90%. CAS No. 138626-63-8. Molecular formula: C48H77N7O15. Mole weight: 992.16. | |
| Deoxynybomycin | Deoxynybomycin is originally isolated from Str. hyalinum MB 891-A1 and Str. sp. A-717. It is resistant to bacteria, mycobacterium and phage. Alternative Names: BRN 0626835; 6,8,11-Trimethyl-2H,4H-oxazolo(5,4,3-ij)pyrido(3,2-g)quinoline-4,10(11H)-dione; 5,7,10-Trimethyl-10H-1-oxa-2a,10-diaza-aceanthrylene-3,9-dione. Grades: >98% by HPLC. CAS No. 27259-98-9. Molecular formula: C16H14N2O3. Mole weight: 282.29. | |
| Deoxypheganomycin D | Deoxypheganomycin D is produced by the strain of Streptomyces cirratus MD 227-A9. Deoxypheganomycin D is a specific inhibitor of mycobacteria that inhibits the growth in vitro of Mycobacterium smegmatis. Alternative Names: L-Aspartic acid, N-(N2-(N-(N2-(N-(aminoiminomethyl)-L-2-(3,5-dihydroxy-4-methylphenyl)glycyl)-L-asparaginyl)-3-methyl-L-valyl)-L-lysyl)-. CAS No. 69280-94-0. Molecular formula: C30H47N9O11. Mole weight: 709.75. | |
| Deoxyradicinin | Deoxyradicinin is produced by the strain of Alternaria helianthi. It has antifungal activity and is a phyto-toxic substance. Alternative Names: (-)-Deoxyradicinin. CAS No. 84413-76-3. Molecular formula: C12H12O4. Mole weight: 220.22. | |
| Deoxyradicinol | Deoxyradicinol, a novel compound with phytotoxic activity, is isolated from liquid cultures of Alternaria helianthi. Alternative Names: (2S,4R)-4-hydroxy-2-methyl-7-((E)-prop-1-en-1-yl)-3,4-dihydro-2H,5H-pyrano[4,3-b]pyran-5-one; 2H,5H-Pyrano(4,3-b)pyran-5-one, 3,4-dihydro-4-hydroxy-2-methyl-7-(1-propenyl)-, (2S-(2alpha,4alpha,7(E)))-. CAS No. 97588-11-9. Molecular formula: C12H14O4. Mole weight: 222.24. | |
| Deoxyviolacein | It is a minor, more hydrophobic co-metabolite of violacein, a useful bacterial pigment. Alternative Names: (3E)-3-[1,2-Dihydro-5-(1H-indol-3-yl)-2-oxo-3H-pyrrol-3-ylidene]-1,3-dihydro-2H-indol-2-one2H-Indol-2-one; 3-[(4E)-2-(1H-Indole-3-yl)-5-oxo-2-pyrroline-4-ylidene]indoline-2-one. Grades: >99% by HPLC. CAS No. 5839-61-2. Molecular formula: C20H13N3O2. Mole weight: 327.34. | |
| Dephostatin | It is produced by the strain of Streptomyces sp. MJ7420NF5. Dephostatin inhibits the activity of protein tyrosine phosphatase, has an IC50 of 7.7 moL/L against PTPase prepared from human tumor T cell lines, and it inhibits the growth of Jokat cells, and has a weak antibacterial activity (MIC 50~ 100 μg/mL). Alternative Names: 1,4-Benzenediol,2-(methylnitrosoamino); 2-(Methylnitrosoamino)-1,4-benzenediol; 2-[(hydroxyamino)-methylamino]cyclohexa-2,5-diene-1,4-dione. Grades: ≥90%. CAS No. 151606-30-3. Molecular formula: C7H8N2O3. Mole weight: 168.15. | |
| Depressine | Depressine is a compound of the iridoids found in the Gentiana depressa. Alternative Names: 2H-Pyran-5-carboxylic acid, 3-ethenyl-2-(β-D-glucopyranosyloxy)-4-[2-[[3-(β-D-glucopyranosyloxy)-2-hydroxybenzoyl]oxy]ethyl]-3,4-dihydro-, methylester, (2S,3R,4S)-. Grades: >98%. CAS No. 176182-06-2. Molecular formula: C30H40O18. Mole weight: 688.63. | |
| Depsidomycin | It is produced by the strain of Streptomyces lavendofoliae M1951-61F2. Depsidomycin has weak antibacterial activity and immunosuppressive effect. Alternative Names: Antibiotic MI 951-65F2. CAS No. 131956-33-7. Molecular formula: C38H65N9O9. Mole weight: 791.98. | |
| Depsidone | Depsidone is a metabolite of fungi such as Aspergillus, Emericella and Preussia. Alternative Names: 11H-Dibenzo[B,E][1,4]Dioxepin-11-One. CAS No. 3580-77-6. Molecular formula: C13H8O3. Mole weight: 212.20. | |
| Dermadin | Dermadin is produced by the strain of Trichoderma viride. It has weak activity against gram-positive bacteria, negative bacteria and mycobacterium, and has the effect of inhibiting KB cells. Alternative Names: U-21963; [1-[(E)-2-carboxyethenyl]-6-oxabicyclo[3.1.0]hex-3-en-3-yl]-methanidylideneazanium. CAS No. 12698-52-1. Molecular formula: C9H9NO3. Mole weight: 179.17. | |
| Dermcidin | Dermicidin, also known as proteolysis-inducing factor (PIF), is a protein that in humans is encoded by the DCD gene. It is also an antimicrobial peptide (AMP) expressed in human sweat glands and is part of the human bodys innate immune defense. Alternative Names: DCD; AIDD; DCD-1; DSEP; HCAP; PIF. | |
| Dermocanarin 1 | It is produced by the strain of Dermocybe canaria. Molecular formula: C33H28O10. Mole weight: 584.57. | |
| Dermostatin A | It is produced by the strain of Streptomyces viridogriseus. Dermostatin A has the activity of resisting yeast, aspergillus Niger, Mosses and histoplasma capsulatum, etc. Alternative Names: BRN 1417386. CAS No. 51053-36-2. Molecular formula: C40H64O11. Mole weight: 720.93. | |
| Dermostatin B | It is produced by the strain of Streptomyces viridogriseus. Dermostatin A has the activity of resisting yeast, aspergillus Niger, Mosses and histoplasma capsulatum, etc. Alternative Names: UNII-696R07F0SQ. CAS No. 51141-40-3. Molecular formula: C41H66O11. Mole weight: 734.95. | |
| Deschlorothricin | It is isolated from Streptomyces antibioticus. It shows DNA-binding properties and inhibits cholesterol biosynthesis. Alternative Names: Dechloro-chlorothricin; 3'''-Dechlorochlorothricin; (1S,3R,6R,7E,13R,16S,17S,21R,22R)-17-[(2R,4R,5S,6R)-5-[(2S,4R,5R,6R)-4-(6-methoxy-2-methylbenzoyl)oxy-5-hydroxy-6-methyloxan-2-yl]oxy-4-hydroxy-6-methyloxan-2-yl]oxy-28-hydroxy-3,22-dimethyl-23,26-dioxo-24,27-dioxapentacyclo[23.2.1.01,6.013,22.016,21]octacosa-4,7,14,25(28)-tetraene-4-carboxylic acid; 18H-16a,19-Metheno-16aH-benzo[e]naphtho[2,1-m][1,4]dioxacyclopentadecin-14-carboxylic acid, 4-[[2,6-dideoxy-4-O-[2,6-dideoxy-3-O-(2-methoxy-6-methylbenzoyl)-β-D-arabino-hexopyranosyl]-β-D-arabino-hexopyranosyl]oxy]-1,2,3,4,4a,6a,7,8,9,10,12a,15,16,21,21a,21b-hexadecahydro-22-hydroxy-15,21a-dimethyl-18,21-dioxo-, (4S,4aS,6aR,11E,12aR,15R,16aS,21aR,21bR)-; 3-Dechlorochlorothricin. CAS No. 72656-14-5. Molecular formula: C50H64O16. Mole weight: 921.03. | |
| Desertomycin A | A 42-membered macrocyclic lactone with broad spectrum activity against gram positive and gram negative bacteria, yeasts and fungi. Alternative Names: Desertomycin I; U 64767; 1012-A. Grades: >95% by HPLC. CAS No. 121820-50-6. Molecular formula: C61H109NO21. Mole weight: 1192.51. | |
| Desertomycin D | It is produced by the strain of Streptomyces flavofungini and Streptomyces sp. SD167. Alternative Names: Oxacyclodotetraconta-3,13,17,21,39-pentaen-2-one, 8,10,16,20,24,26,28,30,32,34,26,28-dodecahydroxy-23-(alpha-D-mannopyranosyloxy)-3,7,9,15,19,21,31,33-octamethyl-42-((1R)-1-((2R)-tetrahydro-5-hydroxy-2-furanyl)ethyl)-. CAS No. 143629-44-1. Molecular formula: C61H106O22. Mole weight: 1191.48. | |
| Desethyl KBT-3022 | Desethyl KBT-3022 is the main active metabolite of KBT-3022 which is a potent and long-lasting anti-platelet agent. Desethyl KBT-3022 (1-40 μM) inhibits the thrombin-induced aggregation of washed platelets in a concentration-dependent manner. Alternative Names: 2-[2-[4,5-bis(4-methoxyphenyl)-1,3-thiazol-2-yl]pyrrol-1-yl]acetic acid; 2-(4,5-bis(4-methoxylphenyl)thiazol-2-yl)pyrrol-1-ylacetic acid; desethyl KB 3022; desethyl KB-3022; desethyl KBT-3022. CAS No. 101001-72-3. Molecular formula: C23H20N2O4S. Mole weight: 420.48. | |
| Desferriferrithiocin | Desferriferrithiocin is produced by the strain of Streptomyces antibioticus Tu 1998. It has anti-Escherichia coli K-12 activity. Alternative Names: methyl (2E,4S)-2-(3-oxopyridin-2-ylidene)-1,3-thiazolidine-4-carboxylate. CAS No. 76045-30-2. Molecular formula: C10H10N2O3S. Mole weight: 238.27. | |
| Desferritriacetylfusigen | Desferritriacetylfusigen is an antibiotic derived from Aspergillus. It has activity against gram-positive and gram-negative bacteria. Alternative Names: Acetamide, N,N',N''-(7,19,31-trihydroxy-10,22,34-trimethyl-2,8,14,20,26,32-hexaoxo-1,13,25-trioxa-7,19,31-triazacyclohexatriaconta-9,21,33-triene-3,15,27-triyl)tris-, (Z,Z,Z)- (8CI); Acetamide, N,N',N''-(7,19,31-trihydroxy-10,22,34-trimethyl-2,8,14,20,26,32-hexaoxo-1,13,25-trioxa-7,19,31-triazacyclohexatriaconta-9,21,33-triene-3,15,27-triyl)tris-, [3S-(3R*,9Z,15R*,21Z,27R*,33Z)]-; 1,13,25-Trioxa-7,19,31-triazacyclohexatriacontane, acetamide deriv.; N,N',N''-[(3S,9Z,15S,21Z,27S,33Z)-7,19,31-Trihydroxy-10,22,34-trimethyl-2,8,14,20,26,32-hexaoxo-1,13,25-trioxa-7,19,31-triazacyclohexatriaconta-9,21,33-triene-3,15,27-triyl]tris[acetamide]. CAS No. 20186-12-3. Molecular formula: C39H60N6O15. Mole weight: 852.92. | |
| Desferritriacetylfusigenin | Desferritriacetylfusigenin is produced by the strain of Aspergillus deflectus CBS 109-55. It can inhibit the growth of gram-positive and parts of gram-negative bacteria, and has weak antifungal and yeast activities. Molecular formula: C38H60N6O14. Mole weight: 824.91. | |
| Desmethoxy aranciamycin anhydride | Desmethoxy aranciamycin anhydride. | |
| Desmethyl-6-hydroxy-deoxyfunicone | Desmethyl-6-hydroxy-deoxyfunicone is a derivative of Funicone, which is a new metabolite from a strain of Penicillium funiculosum Thom. Molecular formula: C18H16O8. Mole weight: 360.31. | |
| Desmethylviriditoxin | Desmethylviriditoxin. | |
| Desotamide | It is a cyclic hexapeptide antibiotic first isolated from streptomyces sp. It was found to produce Salinamide A, an inhibitor of bacterial RNA polymerase. It has activity against S. aureus, S. pneumoniae and methicillin-resistant S. epidermidis. Alternative Names: Cyclo(L-alloisoleucyl-L-asparaginylglycyl-L-tryptophyl-L-leucyl-D-leucyl); cyclo[L-asparagyl-glycyl-L-tryptophyl-L-leucyl-D-leucyl-L-alloisoleucyl]; Desotamide A. Grades: >95% by HPLC. CAS No. 194660-14-5. Molecular formula: C35H52N8O7. Mole weight: 696.84. | |
| Destomycin A | Destomycin A is produced by the strain of Streptomyces rimofaciens. It has anti-gram positive bacterium, negative bacterium and fungus activity, adding Destomycin A in a pig feed, it has drive ascaris action. Alternative Names: Destonate 20; NSC 96877; 2,3-O-(6-(1-Amino-2-hydroxyethyl)-3,4,5-trihydroxytetrahydropyran-2-yliden)-(3-amino-5-methylamino-3,4,5-tridesoxy-mesoinosit-1-yl)-beta-D-talopyranosid. Grades: 98%. CAS No. 14918-35-5. Molecular formula: C20H37N3O13. Mole weight: 527.52. | |
| Destomycin B | Destomycin B is produced by the strain of Streptomyces rimofaciens. It has anti-gram positive bacterium, negative bacterium and fungus activity, adding Destomycin B in a pig feed, it has drive ascaris action. Alternative Names: A 16316 C; D-Streptamine, O-6-amino-6-deoxy-L-glycero-D-galacto-heptopyranosylidene-(1-2-3)-O-beta-D-talopyranosyl-(1-5)-2-deoxy-N,N'-dimethyl-. CAS No. 11005-98-4. Molecular formula: C21H39N3O13. Mole weight: 541.55. | |
| Destruxin A | Destruxin A, a sort of cyclic hexadepsipeptide mycotoxin, could be obtained from entomopathogenic fungi and has been found to exhibit activities in restraining leukemic cell proliferation and insect immune response at some extent. Alternative Names: HH1500000. Grades: ≥96%. CAS No. 6686-70-0. Molecular formula: C29H47N5O7. Mole weight: 577.71. | |
| Destruxin B | Destruxin B, a cyclic hexadepsipeptide mycotoxin obtained from entomopathogenic fungi that has been found to exhibit insecticidal and phytotoxic effects and also be useful in studies of human non-small cell lung cancer. Alternative Names: Cyclo[N-methyl-L-alanyl-β-alanyl-(2R)-2-hydroxy-4-methylpentanoyl-L-prolyl-L-isoleucyl-N-methyl-L-valyl]; NSC 236580; SB 242536; N-[N-[(2R)-1-Oxo-2-hydroxy-4-methylpentyl]-L-Pro-L-Ile-N-methyl-L-Val-N-methyl-L-Ala-]-β-alanine lactone; Pyrrolo[1,2-d][1,4,7,10,13,16]oxapentaazacyclononadecine-1,4,7,10,14,17(11H,16H)-hexone, dodecahydro-5,8,9-trimethyl-6-(1-methylethyl)-3-[(1S)-1-methylpropyl]-16-(2-methylpropyl)-, (3S,6S,9S,16R,21aS)-. Grades: ≥96%. CAS No. 2503-26-6. Molecular formula: C30H51N5O7. Mole weight: 593.76. | |
| Destruxins A | It is produced by the strain of Hyphomycetes and Metarrhiziurn anosopliae. It has insecticidal activity. Molecular formula: C29H47N5O7. Mole weight: 577.71. | |
| Destruxins B | It is produced by the strain of Hyphomycetes and Metarrhiziurn anosopliae. It has insecticidal activity. Molecular formula: C30H51N5O7. Mole weight: 593.75. | |
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