发明授权
US06962997B1 Process and intermediates for resolving piperidyl acetamide steroisomers
失效
解决哌啶基乙酰胺立体异构体的方法和中间体
- 专利标题: Process and intermediates for resolving piperidyl acetamide steroisomers
- 专利标题(中): 解决哌啶基乙酰胺立体异构体的方法和中间体
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申请号: US09283645申请日: 1999-04-01
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公开(公告)号: US06962997B1公开(公告)日: 2005-11-08
- 发明人: Vikram Khetani , Yalin Luo , Sowmianarayanan Ramaswamy
- 申请人: Vikram Khetani , Yalin Luo , Sowmianarayanan Ramaswamy
- 申请人地址: US NJ Summit
- 专利权人: Celgene Corporation
- 当前专利权人: Celgene Corporation
- 当前专利权人地址: US NJ Summit
- 代理机构: Woodcock Washburn LLP
- 主分类号: C07D211/34
- IPC分类号: C07D211/34 ; C07D211/32
摘要:
Processes and intermediates for preparing 2-substituted piperidines such as 2-substituted d-threo piperidines are provided, including processes and intermediates for resolution of piperidyl acetamide stereoisomers.
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