发明申请
- 专利标题： PROCESS FOR THE PREPARATION OF CHIRAL HYDRAZIDES
- 专利标题（中）： 制备CHIRAL HYDRAZIDES的方法
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申请号： US13697800申请日： 2011-05-18
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公开(公告)号： US20130203993A1公开(公告)日： 2013-08-08
- 发明人: Martin Albert , Dominic De Souza , Joerg Salchenegger , Michael Oberhuber
- 申请人： Martin Albert , Dominic De Souza , Joerg Salchenegger , Michael Oberhuber
- 申请人地址： CH Basel
- 专利权人： SANDOZ AG
- 当前专利权人： SANDOZ AG
- 当前专利权人地址： CH Basel
- 优先权： EP10163212.3 20100519
- 国际申请： PCT/EP11/58035 WO 20110518
- 主分类号： C07C241/04
- IPC分类号： C07C241/04 ; C07D405/14 ; C07C251/76 ; C07C243/28 ; C07C249/16 ; C07F7/18
摘要：
The present invention relates to a process for the preparation of a chiral compound according to formula (V) wherein R1 is preferably an alkyl residue preferably having from 1 to 6 carbon atoms, in particular to a process for the preparation of a chiral compound the crystalline chiral compounds as such, and their use for the preparation of an antifungal agent, in particular posaconazole.
公开/授权文献
- US09199919B2 Process for the preparation of chiral hydrazides 公开/授权日：2015-12-01
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