Title:
A PROCESS FOR THE PURIFICATION OF AN INTERMEDIATE USEFUL IN THE SYNTHESIS OF IODINATED CONTRAST MEDIA
Kind Code:
A1
Abstract:
Abstract not available for EP0888287
Abstract of corresponding document: WO9828261
A process for the purification of the compound L-5-(2-acetoxypropionylamino)-2,4,6-triiodoisophthaloyl dichloride by treatment with a water-soluble C3-C5 alcohol solvent and water.
Abstract of corresponding document: WO9828261
A process for the purification of the compound L-5-(2-acetoxypropionylamino)-2,4,6-triiodoisophthaloyl dichloride by treatment with a water-soluble C3-C5 alcohol solvent and water.
Inventors:
Villa, Marco (IT)
Paiocchi, Maurizio (IT)
Benedetti, Fabio (IT)
Paiocchi, Maurizio (IT)
Benedetti, Fabio (IT)
Application Number:
EP19970953838
Publication Date:
01/07/1999
Filing Date:
12/17/1997
View Patent Images:
Export Citation:
Assignee:
BRACCO INT BV (NL)
International Classes:
C07C231/00; C07C231/24; C07C237/00; C07C237/46; (IPC1-7): C07C231/24; C07C237/46
European Classes:
C07C231/24; C07C237/46
Other References:
See references of WO 9828261A1