kujimycin B

CAS Registry Number:

30042-37-6

Synonyms:

Lankamycin(8CI); Oxacyclotetradecane-2,10-dione,4-[(4-O-acetyl-2,6-dideoxy-3-C-methyl-3-O-methyl-a-L-xylo-hexopyranosyl)oxy]-12-(acetyloxy)-6-[(4,6-dideoxy-3-O-methyl-b-D-xylo-hexopyranosyl)oxy]-9-hydroxy-14-(2-hydroxy-1-methylpropyl)-3,5,7,9,11,13-hexamethyl-,[3R-[3R*,4S*,5R*,6S*,7S*,9S*,11R*,12S*,13S*,14R*(1S*,2S*)]]-;Oxacyclotetradecane, lankamycin deriv.; Kujimycin B; [3R-[3R*,4S*,5R*,6S*,7S*,9S*,11R*,12S*,13S*,14R*(1S*,2S*)]]-4-[(4-O-Acetyl-2,6-dideoxy-3-C-methyl-3-O-methyl-a-L-xylo-hexopyranosyl)oxy]-12-(acetyloxy)-6-[(4,6-dideoxy-3-O-methyl-b-D-xylo-hexopyranosyl)oxy]-9-hydroxy-14-(2-hydroxy-1-methylpropyl)-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione

Molecular Formula:

C42H72 O16

Molecular Weight:

833.024

EINECS:

Melting Point:

Double mp, 147-150° and 181-182°

Solubility: