Invention Grant
US08227505B2 Method for preparing enantiomerically pure 4-pyrrolidino phenylbenzyl ether derivatives
有权
制备对映体纯的4-吡咯烷基苯基苄基醚衍生物的方法
- Patent Title: Method for preparing enantiomerically pure 4-pyrrolidino phenylbenzyl ether derivatives
- Patent Title (中): 制备对映体纯的4-吡咯烷基苯基苄基醚衍生物的方法
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Application No.: US12359356Application Date: 2009-01-26
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Publication No.: US08227505B2Publication Date: 2012-07-24
- Inventor: Stefan Hildbrand , Bruno Lohri , Wolfgang Wostl
- Applicant: Stefan Hildbrand , Bruno Lohri , Wolfgang Wostl
- Applicant Address: US NJ Nutley
- Assignee: Hoffman-La Roche Inc.
- Current Assignee: Hoffman-La Roche Inc.
- Current Assignee Address: US NJ Nutley
- Agent George W. Johnston; Patricia S. Rocha-Tramaloni; Kimberly J. Prior
- Priority: EP05102030 20050315
- Main IPC: A61K31/4015
- IPC: A61K31/4015 ; C07D207/04
Abstract:
The invention relates to a method for preparing enantiomerically pure 4-pyrrolidinophenylbenzyl ether derivatives of formula I: wherein R1, R21, R22, R23, R24 and n are as defined in the description and claims and to intermediates useful in the method of the invention as well as salts thereof.
Public/Granted literature
- US20090171100A1 METHOD FOR PREPARING ENANTIOMERICALLY PURE 4-PYRROLIDINO PHENYLBENZYL ETHER DERIVATIVES Public/Granted day:2009-07-02
Information query
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