发明授权
US07119180B2 2-halogenated derivatives of 5-O-desosaminyl-erythronolide A, their preparation process and their antibiotic use 有权
5-O-葡糖胺基 - 赤藓酮苷A的2-卤代衍生物及其制备方法及其抗生素用途

2-halogenated derivatives of 5-O-desosaminyl-erythronolide A, their preparation process and their antibiotic use
摘要:
A subject of the invention is a process for the preparation of the compounds of formula (I): Wherein the substituents are defined as in the application. The compounds of this invention exhibit antibiotic properties.
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