Epelmycin C

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Category Antibiotics
Catalog number BBF-01238
CAS 107807-23-8
Molecular Weight 715.74
Molecular Formula C36H45NO14

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Description

It is produced by the strain of Streptomyces violaceus A262. It has anti-gram positive, negative bacteria and candida albicans activity, and has anti-leukemic L1210 activity, which is stronger than Aclacinomycin.

Specification

Synonyms 1-Naphthacenecarboxylic acid, 2-ethyl-1,2,3,4,6,11-hexahydro-2,5,7,12-tetrahydroxy-6,11-dioxo-4-((2,3,6-trideoxy-4-O-(2,6-dideoxy-alpha-L-lyxo-hexopyranosyl)-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-, methyl ester
IUPAC Name methyl (1R,2R,4S)-4-[(2R,4S,5R,6S)-5-[(2S,4S,5S,6S)-4,5-dihydroxy-6-methyloxan-2-yl]oxy-4-(dimethylamino)-6-methyloxan-2-yl]oxy-2-ethyl-2,5,7,12-tetrahydroxy-6,11-dioxo-3,4-dihydro-1H-tetracene-1-carboxylate
Canonical SMILES CCC1(CC(C2=C(C1C(=O)OC)C(=C3C(=C2O)C(=O)C4=C(C3=O)C=CC=C4O)O)OC5CC(C(C(O5)C)OC6CC(C(C(O6)C)O)O)N(C)C)O
InChI InChI=1S/C36H45NO14/c1-7-36(46)13-20(50-21-11-17(37(4)5)34(15(3)49-21)51-22-12-19(39)29(40)14(2)48-22)24-25(28(36)35(45)47-6)33(44)26-27(32(24)43)31(42)23-16(30(26)41)9-8-10-18(23)38/h8-10,14-15,17,19-22,28-29,34,38-40,43-44,46H,7,11-13H2,1-6H3/t14-,15-,17-,19-,20-,21-,22-,28-,29+,34-,36+/m0/s1
InChI Key WZIPAGOFYCDCEJ-XCAZKSJXSA-N

Properties

Appearance Red Powder
Antibiotic Activity Spectrum Gram-positive bacteria; Gram-negative bacteria; Neoplastics (Tumor); Yeast
Boiling Point 803.2 °C at 760 mmHg
Melting Point 164-167 °C
Density 1.50 g/cm3
Solubility Soluble in Methanol, Chloroform

Reference Reading

1. Anthracycline metabolites from Streptomyces violaceus A262. II. New anthracycline epelmycins produced by a blocked mutant strain SU2-730
O Johdo, Y Watanabe, T Ishikura, A Yoshimoto, H Naganawa, T Sawa, T Takeuchi J Antibiot (Tokyo). 1991 Oct;44(10):1121-9. doi: 10.7164/antibiotics.44.1121.
New anthracycline antibiotics, identified as epsilon-rhodomycinone glycosides, were isolated from the culture broth of a blocked mutant of beta-rhodomycin-producing Streptomyces violaceus A262. They were designated as epelmycins A, B, C, D and E, and assayed for their in vitro cytotoxicities against murine leukemic L1210 cell culture and the antimicrobial activities in comparison with known anthracycline antibiotics.

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It is commonly abbreviated as: C1V1 = C2V2

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