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US09206214B2 Process for preparation of ketolide intermediates 有权
制备酮内酯中间体的方法

Process for preparation of ketolide intermediates
摘要:
The inventions discloses a process for preparation of compounds of Formula (IX), Wherein, R is C1-C6 alkyl, R1 is hydrogen or a hydroxyl protecting group, and R2 is hydrogen or fluorine.
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