EP 2470542 A4 20130424 - PREPARATION OF SITAGLIPTIN AND SALTS THEREOF
Title (en)
PREPARATION OF SITAGLIPTIN AND SALTS THEREOF
Title (de)
HERSTELLUNG VON SITAGLIPTIN UND SALZEN DAVON
Title (fr)
PRÉPARATION DE LA SITAGLIPTINE ET DE SES SELS
Publication
Application
Priority
- IN 2090CH2009 A 20090828
- US 31090010 P 20100305
- US 2010046938 W 20100827
Abstract (en)
[origin: WO2011025932A2] Processes for preparing sitagliptin and its pharmaceutically acceptable salts, and process intermediates.
IPC 8 full level
C07D 487/04 (2006.01); A61K 31/4985 (2006.01); A61P 3/10 (2006.01)
CPC (source: EP)
A61K 31/4985 (2013.01); A61P 3/10 (2017.12); C07D 487/04 (2013.01)
Citation (search report)
- [ID] WO 2009085990 A2 20090709 - REDDYS LAB LTD DR [IN], et al
- [AD] WO 2004085661 A2 20041007 - MERCK & CO INC [US], et al
- See references of WO 2011025932A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011025932 A2 20110303; WO 2011025932 A3 20110721; EP 2470542 A2 20120704; EP 2470542 A4 20130424
DOCDB simple family (application)
US 2010046938 W 20100827; EP 10812650 A 20100827