发明公开
- 专利标题: PROCESS FOR PREPARATION OF INTEGRIN RECEPTOR ANTAGONIST INTERMEDIATES
- 专利标题(中): 于制备整合受体拮抗剂中间体
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申请号: EP01977866.1申请日: 2001-10-01
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公开(公告)号: EP1326846A1公开(公告)日: 2003-07-16
- 发明人: MCWILLIAMS, James Christopher , BUCK, Elizabeth , ENG, Kan, K. , MALIGRES, Peter, E. , SAGER, Jess, W. , WATERS, Marjorie See , HUMPHREY, Guy, R.
- 申请人: Merck & Co., Inc.
- 申请人地址: 126 East Lincoln Avenue Rahway,New Jersey 07065-0907 US
- 专利权人: Merck & Co., Inc.
- 当前专利权人: Merck & Co., Inc.
- 当前专利权人地址: 126 East Lincoln Avenue Rahway,New Jersey 07065-0907 US
- 代理机构: Hiscock, Ian James
- 优先权: US238259P 20001005
- 国际公布: WO02028840 20020411
- 主分类号: C07D239/02
- IPC分类号: C07D239/02 ; C07D401/00 ; C07D471/02 ; C07D487/02
摘要:
A novel process is provided for the preparation of chiral intermediates useful in the asymmetric syntheses of αvβ3 integrin receptor antagonists. Also provided are the enantiomerically enriched intermediates that are obtained from the process.
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