Invention Grant
- Patent Title: Process for rilpivirine
- Patent Title (中): rilpivirine的过程
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Application No.: US14113630Application Date: 2012-02-16
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Publication No.: US09126949B2Publication Date: 2015-09-08
- Inventor: Bandi Parthasaradhi Reddy , Kura Rathnakar Reddy , Dasari Muralidhara Reddy , Adulla Venkat Narsimha Reddy , Bandi Vamsi Krishna
- Applicant: Bandi Parthasaradhi Reddy , Kura Rathnakar Reddy , Dasari Muralidhara Reddy , Adulla Venkat Narsimha Reddy , Bandi Vamsi Krishna
- Applicant Address: IN
- Assignee: HETERO RESEARCH FOUNDATION
- Current Assignee: HETERO RESEARCH FOUNDATION
- Current Assignee Address: IN
- Agency: Cantor Colburn LLP
- Priority: IN1415/CHE/2011 20110425
- International Application: PCT/IN2012/000108 WO 20120216
- International Announcement: WO2012/147091 WO 20121101
- Main IPC: C07D239/42
- IPC: C07D239/42 ; C07D239/48 ; A61K31/505 ; C07C209/74
Abstract:
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.
Public/Granted literature
- US20140228385A1 PROCESS FOR RILPIVIRINE Public/Granted day:2014-08-14
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