Invention Grant
- Patent Title: Process of preparing alcaftadine
- Patent Title (中): 制备alcaftadine的过程
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Application No.: US14391465Application Date: 2013-11-19
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Publication No.: US09255105B2Publication Date: 2016-02-09
- Inventor: Sivakumar Bobba Venkata , Eswara Rao Kodali , Girish Bansilal Patel , Sanjay Dashrath Vaidya , Alok Pramod Tripathi
- Applicant: Enaltec Labs Pvt. Ltd.
- Applicant Address: IN Navi Mumbai
- Assignee: ENALTEC LABS PRIVATE LIMITED
- Current Assignee: ENALTEC LABS PRIVATE LIMITED
- Current Assignee Address: IN Navi Mumbai
- Agency: Bruzga & Associates
- Agent Charles E. Bruzga; Jay S. Pattumudi
- Priority: IN3449/MUM/2012 20121206; IN3450/MUM/2012 20121206
- International Application: PCT/IB2013/002585 WO 20131119
- International Announcement: WO2014/087208 WO 20140612
- Main IPC: C07D487/04
- IPC: C07D487/04
Abstract:
The present invention is related to a substantially pure compound of structural formula (VIII), a process for the purification of a compound of structural formula (VIII) and an improved process of preparing an alcaftadine compound of structural formula (I).
Public/Granted literature
- US20150119570A1 PROCESS OF PREPARING ALCAFTADINE Public/Granted day:2015-04-30
Information query
