Invention Application
- Patent Title: METHODS OF MAKING 2,6-DIARYL PIPERIDINE DERIVATIVES
- Patent Title (中): 制备2,6-二芳基哌啶衍生物的方法
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Application No.: PCT/US2005034950Application Date: 2005-09-28
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Publication No.: WO2006049764A3Publication Date: 2006-12-14
- Inventor: CHEN GANG , CRAWFORD JASON , SKERLJ RENATO
- Applicant: ANORMED INC , CHEN GANG , CRAWFORD JASON , SKERLJ RENATO
- Assignee: ANORMED INC,CHEN GANG,CRAWFORD JASON,SKERLJ RENATO
- Current Assignee: ANORMED INC,CHEN GANG,CRAWFORD JASON,SKERLJ RENATO
- Priority: US97722104 2004-10-28
- Main IPC: C07D251/00
- IPC: C07D251/00 ; A61K31/444 ; C07D257/00 ; C07D401/14 ; C07D473/00
Abstract:
Methods for preparing 2,6-diaryl piperidine derivatives are described. More particularly, 2,6-diaryl piperidines having formula 1-4 are prepared by cyclocondensation of an aryl or heteroaryl aldehyde with 1,3-acetonedicarboxylic acid.
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