Novel processes for the preparation or (R)-alpha-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol
申请人:——
公开号:US20020151717A1
公开(公告)日:2002-10-17
The present invention provides various processes for the preparation of (R)-&agr;-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol. These processes may be characterized by the following scheme:
1
Novel processes for the preparation of (R)-alpha-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl) ethyl]-4-piperidinemethanol
申请人:Aventis Pharmaceuticals Inc.
公开号:US20040210061A1
公开(公告)日:2004-10-21
The present invention provides various processes for the preparation of (R)-&agr;-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol. These processes may be characterized by the following scheme:
1
NOVEL PROCESSES FOR THE PREPARATION OF (R)-ALPHA-(2,3-DIMETHOXYPHENYL)-1-[2-(4-FLUOROPHENYL)ETHYL]-4-PIPERIDINEMETHANOL
申请人:Laux Wolfgang
公开号:US20090227798A1
公开(公告)日:2009-09-10
The present invention provides various processes for the preparation of (R)-α-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol. These processes may be characterized by the following scheme:
Processes for the preparation of (R)-alpha-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol"
申请人:Aventis Pharmaceuticals, Inc.
公开号:EP1734037A2
公开(公告)日:2006-12-20
The present invention provides various processes for the preparation of (R)-α-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol. These processes may be characterized by the following scheme:
Processes for the preparation of (R)-alpha-(2,3-dimethoxyphenyl)-1-[2-(4-Fluorophenyl)ethyl]-4-piperidinemethanol
申请人:Aventis Pharmaceuticals, Inc.
公开号:EP1736469A2
公开(公告)日:2006-12-27
The present invention provides various processes for the preparation of (R)-α-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol. These processes may be characterized by the following scheme: