发明公开
- 专利标题： A PROCESS FOR PREPARATION OF FOSAPREPITANT DIMEGLUMINE AND AN INTERMEDIATE THEREOF
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申请号： EP16870086.2申请日： 2016-11-30
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公开(公告)号： EP3383829A1公开(公告)日： 2018-10-10
- 发明人: GHARPURE, Milind , LADKAT, Prashant , SHINDE, Navnath , JAGTAP, Ashutosh
- 申请人： Piramal Enterprises Limited
- 申请人地址： Piramal Tower Ganpatrao Kadam Marg Lower Parel Mumbai 400 013 IN
- 专利权人： Piramal Enterprises Limited
- 当前专利权人： Piramal Enterprises Limited
- 当前专利权人地址： Piramal Tower Ganpatrao Kadam Marg Lower Parel Mumbai 400 013 IN
- 代理机构： Richards, Michèle E.
- 优先权： IN4518MU2015 20151201
- 国际公布： WO2017093899 20170608
- 主分类号： C07B63/00
- IPC分类号： C07B63/00 ; C07B47/00
摘要：
The present invention relates to a novel process for the preparation of intermediate of fosaprepitant dimeglumine. The present invention particularly relates to a process for the preparation of fosaprepitant dibenzyl ester, an intermediate of fosaprepitant dimeglumine, which is simple, easy to handle on commercial scale and efficient.
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