发明授权
- 专利标题: Crystalline forms of MC4R agonist and process for synthesis
- 专利标题(中): MC4R激动剂的结晶形式和合成方法
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申请号: US11921824申请日: 2006-06-23
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公开(公告)号: US08129413B2公开(公告)日: 2012-03-06
- 发明人: Ralph Calabria , Yu Cheng , Russell R. Ferlita , Ashkan Kamali , Jerry A. Murry , David Mathre , Andrey V. Peresypkin , Karen Thompson , Jian Wang , Robert M. Wenslow
- 申请人: Ralph Calabria , Yu Cheng , Russell R. Ferlita , Ashkan Kamali , Jerry A. Murry , David Mathre , Andrey V. Peresypkin , Karen Thompson , Jian Wang , Robert M. Wenslow
- 申请人地址: US NJ Rahway
- 专利权人: Merck Sharp & Dohme Corp.
- 当前专利权人: Merck Sharp & Dohme Corp.
- 当前专利权人地址: US NJ Rahway
- 代理商 Kenrick L. Vidale; John C. Todaro
- 国际申请: PCT/US2006/024573 WO 20060623
- 国际公布: WO2007/002462 WO 20070104
- 主分类号: A61K31/454
- IPC分类号: A61K31/454 ; C07D401/06
摘要:
The present invention relates to a process for producing N-{(1S)-1-[2-(1-{[(3S,4R)-1-tert-butyl-4-(2,4-difluorophenyl)pyrrolidin-3-yl]carbonyl}piperidin-4-yl)-5-chlorophenyl]ethyl}acetamide, and novel crystalline salts, hydrates, solvates, and polymorphic forms thereof.
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