英文名称: | 23-di-o-de(6-deoxy-2,3-di-o-methyl-beta-d-allopyranosyl)-tylosi 3-acetate-4 | b- (3-methylbutanoate)- | 4'-(4''-isovaleroylmycarosyl)mycaminosyltylonolide | antibiotic n 1 | 3-di-o-methyl-beta-d-allopyranosyl)-23-di-o-de(6-deoxy-3-acetate-4b- (3-methylbutanoate)-tylosi |
|