Nebivolol and its Pharmaceutically Acceptable Salts, Process for Preparation and Pharmaceutical Compositions of Nebivolol
申请人:Forest Laboratories Holdings Limited
公开号:US20130296583A1
公开(公告)日:2013-11-07
The present invention provides an improved process for the synthesis of nebivolol or its pharmaceutically acceptable salts, more particularly hydrochloride salt of formula (I).
The present invention further provides a new Form T1 of nebivolol and its pharmaceutically acceptable salts.
The present invention also provides pharmaceutical compositions and process for the preparation of a solid oral dosage form of nebivolol hydrochloride of formula (I), without the use of wetting agent, and optionally using binder and/or disintegrant.
本发明提供了一种改进的合成Nebivolol或其药学上可接受的盐的过程,特别是公式(I)的盐酸盐。本发明还提供了一种新的T1型Nebivolol及其药学上可接受的盐。本发明还提供了制备公式(I)的Nebivolol盐酸盐固体口服剂型的药物组合物和过程,不使用润湿剂,可选择使用粘合剂和/或分散剂。