EP 1960348 A1 20080827 - METHOD FOR RECOVERING IOPROMIDE SUITABLE FOR PHARMACEUTICAL PURPOSES FROM MOTHER LIQUORS
Title (en)
METHOD FOR RECOVERING IOPROMIDE SUITABLE FOR PHARMACEUTICAL PURPOSES FROM MOTHER LIQUORS
Title (de)
VERFAHREN ZUR RÜCKGEWINNUNG VON FÜR PHARMAZEUTISCHE ZWECKE GEEIGNETEM IOPROMID AUS MUTTERLAUGEN
Title (fr)
PROCEDE DE RECUPERATION D'IOPROMIDE A USAGE PHARMACEUTIQUE A PARTIR D'EAUX MERES
Publication
Application
Priority
- EP 2006010943 W 20061110
- DE 102005059191 A 20051205
- US 74817505 P 20051208
Abstract (en)
[origin: WO2007065534A1] The invention relates to a method for recovering iopromide that is suitable for pharmaceutical purposes by thermally treating the mother liquors or the second crystallizate in a reactor and then crystallizing the same.
IPC 8 full level
C07C 231/24 (2006.01)
CPC (source: EP KR)
C07B 63/00 (2013.01 - KR); C07C 231/24 (2013.01 - EP KR); C07C 237/46 (2013.01 - KR)
Citation (search report)
See references of WO 2007065534A1
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 2007065534 A1 20070614; CA 2630413 A1 20070614; CA 2630413 C 20130625; EP 1960348 A1 20080827; JP 2009518325 A 20090507; KR 20080073369 A 20080808
DOCDB simple family (application)
EP 2006010943 W 20061110; CA 2630413 A 20061110; EP 06818545 A 20061110; JP 2008543678 A 20061110; KR 20087016311 A 20080704