EP 1891010 A2 20080227 - A PROCESS FOR THE PREPARATION OF AN INJECTABLE SOLUTION OF (2S)-N-(2;6-DIMETHYL-PHENYL)-1-PROPYL-2-PIPERIDINCARBOXAMIDE
Title (en)
A PROCESS FOR THE PREPARATION OF AN INJECTABLE SOLUTION OF (2S)-N-(2;6-DIMETHYL-PHENYL)-1-PROPYL-2-PIPERIDINCARBOXAMIDE
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER INJEKTIONSLÖSUNG VON (2S)-N-(2,6-DIMETHYLPHENYL)-1-PROPYL-2-PIPERIDINCARBONSÄUREAMID
Title (fr)
PROCEDE DE PREPARATION D'UNE SOLUTION INJECTABLE DE (2S)-N-(2;6-DIMETHYL-PHENYL)-1-PROPYL-2-PIPERIDINCARBOXAMIDE
Publication
Application
Priority
- EP 2006005431 W 20060607
- IT MI20051144 A 20050617
Abstract (en)
[origin: WO2006133837A2] A process for the preparation of an injectable solution of (2S)-(-)-N- (2;6-dimethyl-phenyl)-l-propyl-2-piperidincarboxamide (Ropivacaine) starting from Ropivacaine base substantially free from the dextro enantiomer, by dissolution of the same in water for injectables containing hydrochloric acid in stoichiometric amounts.
IPC 8 full level
C07D 211/60 (2006.01); A61K 31/445 (2006.01); A61P 23/02 (2006.01)
CPC (source: EP)
A61P 23/02 (2017.12); C07D 211/60 (2013.01)
Citation (search report)
See references of WO 2006133837A2
Citation (examination)
WO 2006127639 A2 20061130 - NAVINTA LLC [US]
Citation (third parties)
Third party :
- WO 2006127639 A2 20061130 - NAVINTA LLC [US]
- US 2797241 A 19570625 - MEREDITH BROWN CHARLES LESLIE, et al
- GB 790762 A 19580219 - ARTHUR POOLE, et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006133837 A2 20061221; WO 2006133837 A3 20070419; EP 1891010 A2 20080227; IT MI20051144 A1 20061218
DOCDB simple family (application)
EP 2006005431 W 20060607; EP 06754189 A 20060607; IT MI20051144 A 20050617