Invention Grant
- Patent Title: Preparation of sitagliptin intermediates
- Patent Title (中): 西他列汀中间体的制备
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Application No.: US14110688Application Date: 2012-04-06
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Publication No.: US09174930B2Publication Date: 2015-11-03
- Inventor: Matej Sova , Zdenko Casar , Gaj Stavber
- Applicant: Matej Sova , 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: EP11161611 20110408
- International Application: PCT/EP2012/001562 WO 20120406
- International Announcement: WO2012/136383 WO 20121011
- Main IPC: C07C69/76
- IPC: C07C69/76 ; C07C229/30 ; C07F5/04 ; C07C67/31 ; C07C67/343 ; C07C227/06 ; C07C227/08 ; C07C231/06 ; C07C233/47 ; C07F5/02 ; C07B53/00
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
- US20140213810A1 PREPARATION OF SITAGLIPTIN INTERMEDIATES Public/Granted day:2014-07-31
Information query
