发明授权
- 专利标题: Process to prepare sulfonyl chloride derivatives
- 专利标题(中): 制备磺酰氯衍生物的方法
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申请号: US12282971申请日: 2007-03-15
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公开(公告)号: US07772403B2公开(公告)日: 2010-08-10
- 发明人: Philip Cornwall , Daniel Horner
- 申请人: Philip Cornwall , Daniel Horner
- 申请人地址: SE
- 专利权人: AstraZeneca AB
- 当前专利权人: AstraZeneca AB
- 当前专利权人地址: SE
- 代理机构: Fish & Richardson P.C.
- 国际申请: PCT/SE2007/000255 WO 20070315
- 国际公布: WO2007/106021 WO 20070920
- 主分类号: A61K31/4166
- IPC分类号: A61K31/4166 ; C07D233/72
摘要:
A novel process for the preparation of hydantoin sulfonyl chlorides of general formula (I) wherein R and n are as specified in the description, and certain novel intermediates thereto, are disclosed.
公开/授权文献
- US20090054659A1 Process to Prepare Sulfonyl Chloride Derivatives 公开/授权日:2009-02-26
信息查询
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