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USRE39743E1 2-halogenated derivatives of 5-0 desosaminyl-erythronolide a, their preparation process and their antibiotic use 有权
5-0脱氨基 - 赤藓酮苷a的2-卤代衍生物,其制备方法及其抗生素用途

2-halogenated derivatives of 5-0 desosaminyl-erythronolide a, their preparation process and their antibiotic use
摘要:
Novel compounds of the formula wherein the substituents are defined as in the application having antibiotic properties.
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