Invention Grant
- Patent Title: Expedient synthesis of sitagliptin
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Application No.: US15117097Application Date: 2015-02-05
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Publication No.: US09938282B2Publication Date: 2018-04-10
- Inventor: Satyanarayana Janagani , Venkateshwar Kumar Thaduri , Ravisankar Vamaraju
- Applicant: STEREOKEM, INC.
- Applicant Address: US CA Santa Clara
- Assignee: STEREOKEM, INC.
- Current Assignee: STEREOKEM, INC.
- Current Assignee Address: US CA Santa Clara
- Agency: Klauber & Jackson LLC
- International Application: PCT/US2015/014548 WO 20150205
- International Announcement: WO2015/120111 WO 20150813
- Main IPC: C07D487/04
- IPC: C07D487/04 ; C07D487/00
Abstract:
Novel intermediates are disclosed as intermediates for preparation of a Sitagliptin. A novel synthetic method to prepare Sitagliptin using the said intermediates is also disclosed.
Public/Granted literature
- US20170183351A1 EXPEDIENT SYNTHESIS OF SITAGLIPTIN Public/Granted day:2017-06-29
Information query
