Invention Grant
- Patent Title: Preparation of sitagliptin intermediates
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Application No.: US14122540Application Date: 2012-05-25
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Publication No.: US09359385B2Publication Date: 2016-06-07
- Inventor: Zdenko Casar , Gaj Stavber
- Applicant: Zdenko Casar , Gaj Stavber
- Applicant Address: SI Ljubljana
- Assignee: Lek Pharmaceuticals D.D.
- Current Assignee: Lek Pharmaceuticals D.D.
- Current Assignee Address: SI Ljubljana
- Agency: Arent Fox LLP
- Priority: EP1167798 20110527
- International Application: PCT/EP2012/059802 WO 20120525
- International Announcement: WO2012/163815 WO 20121206
- Main IPC: C07F7/10
- IPC: C07F7/10 ; C07F7/08 ; C07C227/06 ; C07C269/06 ; C07C303/40 ; C07D487/04 ; C07C239/20
Abstract:
The invention relates to the preparation of chiral compounds, in particular to the preparation of chiral compounds which may be used as intermediates for the preparation of anti-diabetic agents, preferably sitagliptin.
Public/Granted literature
- US20140187558A1 PREPARATION OF SITAGLIPTIN INTERMEDIATES Public/Granted day:2014-07-03
Information query
