发明申请
US20100076206A1 PROCESS FOR PREPARING NEBIVOLOL 有权
制备NEBIVOLOL的方法

PROCESS FOR PREPARING NEBIVOLOL
摘要:
The present invention relates to a process for preparing Nebivolol and, more particularly, to an improved process for synthesizing enantiomerically enriched 6-fluoro chroman alcohol or epoxide derivatives of formula, wherein R and X is defined in the description; as useful intermediates in the preparation of Nebivolol.
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