| 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 |
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