发明授权
- 专利标题: Process for the preparation of diol sulfones
- 专利标题(中): 二醇砜的制备方法
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申请号: US13980154申请日: 2012-01-13
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公开(公告)号: US09150562B2公开(公告)日: 2015-10-06
- 发明人: Ben De Lange , Peter Hans Riebel , Michael Wolberg , Dennis Heemskerk , Daniel Mink
- 申请人: Ben De Lange , Peter Hans Riebel , Michael Wolberg , Dennis Heemskerk , Daniel Mink
- 申请人地址: NL Delft
- 专利权人: DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- 当前专利权人: DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- 当前专利权人地址: NL Delft
- 代理机构: Nixon & Vanderhye P.C.
- 优先权: EP11151280 20110118
- 国际申请: PCT/EP2012/050468 WO 20120113
- 国际公布: WO2012/098048 WO 20120726
- 主分类号: C07D405/12
- IPC分类号: C07D405/12 ; C07D417/12 ; C07D413/12 ; C07D419/12
摘要:
The present invention relates to a process for the preparation of a diol sulfone derivative comprising reaction of a halomethyl substrate with a thio-aryl compound to obtain a thio-ether compound, and oxidizing the thio-ether compound to the corresponding sulfone. In case of a chiral halomethyl substrate, the resulting chiral diol sulfone derivative is suitable as a building block for statin type compounds.
公开/授权文献
- US20130303779A1 PROCESS FOR THE PREPARATION OF DIOL SULFONES 公开/授权日:2013-11-14
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