- 专利标题： Processes for preparing anhydrous and hydrate forms of antihistaminic piperidine derivatives, polymorphs and pseudomorphs thereof
-
申请号： US10162011申请日： 2002-06-03
-
公开(公告)号： US07138524B2公开(公告)日： 2006-11-21
- 发明人: Frederick J. McCarty , Albert A. Carr
- 申请人： Frederick J. McCarty , Albert A. Carr
- 申请人地址： US NJ Bridgewater
- 专利权人： Aventis Pharmaceuticals, Inc.
- 当前专利权人： Aventis Pharmaceuticals, Inc.
- 当前专利权人地址： US NJ Bridgewater
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 主分类号： C07D211/22
- IPC分类号： C07D211/22
摘要：
The present invention is related to novel processes for preparing anhydrous and hydrated forms of piperidine derivatives, polymorphs and pseudomorphs thereof of the formulas which are useful as antihistamines, antiallergic agents and bronchodilators.
公开/授权文献
信息查询
