发明公开
- 专利标题： PROCESS FOR RILPIVIRINE
- 专利标题（中）： 程序对利匹韦林
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申请号： EP12777741.5申请日： 2012-02-16
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公开(公告)号： EP2702044A2公开(公告)日： 2014-03-05
- 发明人: PARTHASARADHI REDDY, Bandi , RATHNAKAR REDDY, Kura , MURALIDHARA REDDY, Dasari , VENKAT NARSIMHA REDDY, Adulla , VAMSI KRISHNA, Bandi
- 申请人： Hetero Research Foundation
- 申请人地址： Plot No. B-80&81 A.P.I.E., Balanagar Hyderabad Andhrapradesh Hyderabad 500 018 IN
- 专利权人： Hetero Research Foundation
- 当前专利权人： Hetero Research Foundation
- 当前专利权人地址： Plot No. B-80&81 A.P.I.E., Balanagar Hyderabad Andhrapradesh Hyderabad 500 018 IN
- 代理机构： Radkov, Stoyan Atanassov
- 优先权： INCH14152011 20110425
- 国际公布： WO2012147091 20121101
- 主分类号： C07D239/47
- IPC分类号： C07D239/47
摘要：
The present invention provides a novel process for the preparation of 4-(4-hydroxypyrimidin-2-ylamino)benzonitrile. The present invention also provides a novel process for the preparation of 4-iodo-2,6-dimethyl benzenamine. The present invention further provides an improved process for the preparation of rilpivirine. The present invention further provides a tosylate salt of rilpivirine, process for its preparation and pharmaceutical compositions comprising it.
公开/授权文献
- EP2702044B1 PROCESS FOR RILPIVIRINE 公开/授权日：2017-03-22
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