EP 1216058 A2 20020626 - PROCESS FOR LESSENING POLYMORPHIC CONVERSION OF A DRUG
Title (en)
PROCESS FOR LESSENING POLYMORPHIC CONVERSION OF A DRUG
Title (de)
VERFAHREN ZUR VERMINDERUNG DER POLYMORPHEN UMWANDLUNG EINES ARZNEISTOFFS
Title (fr)
PROCEDE DESTINE A REDUIRE LA TRANSFORMATION POLYMORPHIQUE D'UN MEDICAMENT
Publication
Application
Priority
- US 0025602 W 20000919
- US 15488499 P 19990920
Abstract (en)
[origin: WO0121211A2] The present invention is directed to maintaining a therapeutic agent comprising a drug in its preferred polymorphic form for providing an indicated therapy. The therapeutic agent is maintained in the polymorphic form by blending a polymer with the therapeutic agent which lessens the conversion of the therapeutic agent from the desired form to a different, undesired form.
IPC 1-7
IPC 8 full level
A61K 9/14 (2006.01); A61K 9/00 (2006.01); A61K 9/16 (2006.01); A61K 9/20 (2006.01); A61K 9/48 (2006.01); A61K 47/04 (2006.01); A61K 47/12 (2006.01); A61K 47/18 (2006.01); A61K 47/24 (2006.01); A61K 47/30 (2006.01); A61K 47/32 (2006.01); A61K 47/34 (2006.01); A61K 47/36 (2006.01); A61K 47/38 (2006.01); A61K 47/40 (2006.01); A61K 47/44 (2006.01)
CPC (source: EP KR)
A61K 9/0004 (2013.01 - EP); A61K 9/1635 (2013.01 - EP); A61K 9/1641 (2013.01 - EP); A61K 9/1652 (2013.01 - EP); A61K 9/1658 (2013.01 - EP); A61K 9/2027 (2013.01 - EP); A61K 9/2031 (2013.01 - EP); A61K 9/205 (2013.01 - EP); A61K 9/2063 (2013.01 - EP); A61K 47/30 (2013.01 - KR)
Citation (search report)
See references of WO 0121211A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0121211 A2 20010329; WO 0121211 A3 20011129; AU 1188601 A 20010424; CA 2382834 A1 20010329; EP 1216058 A2 20020626; JP 2003529549 A 20031007; KR 20020032611 A 20020503
DOCDB simple family (application)
US 0025602 W 20000919; AU 1188601 A 20000919; CA 2382834 A 20000919; EP 00973370 A 20000919; JP 2001524635 A 20000919; KR 20027003702 A 20020320