EP 0998457 A4 20100310 - CRYSTALLINE FORMS OF ANTIBIOTIC SIDE CHAIN INTERMEDIATES
Title (en)
CRYSTALLINE FORMS OF ANTIBIOTIC SIDE CHAIN INTERMEDIATES
Title (de)
KRISTALLINE FORMEN VON INTERMEDIATEN VON ANTIBIOTIKASEITENKETTEN
Title (fr)
FORMES CRISTALLINES D'INTERMEDIAIRES A CHAINE LATERALE ANTIBIOTIQUES
Publication
Application
Priority
- GB 9800463 A 19980109
- US 9814036 W 19980707
- US 5219797 P 19970710
Abstract (en)
[origin: WO9902492A1] Crystalline 2S-cis-3-[[(4-mercapto-2-pyrrolidinyl)carbonyl]-amino]benzoic acid and salts and solvates thereof are disclosed. Three different crystalline types are described.
IPC 8 full level
C07D 207/16 (2006.01)
CPC (source: EP)
C07D 207/16 (2013.01)
Citation (search report)
- [E] WO 9902531 A1 19990121 - MERCK & CO INC [US], et al
- See references of WO 9902492A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9902492 A1 19990121; AU 736136 B2 20010726; AU 8292098 A 19990208; CA 2294341 A1 19990121; CA 2294341 C 20070925; EP 0998457 A1 20000510; EP 0998457 A4 20100310; JP 2002504157 A 20020205; JP 3378021 B2 20030217
DOCDB simple family (application)
US 9814036 W 19980707; AU 8292098 A 19980707; CA 2294341 A 19980707; EP 98933212 A 19980707; JP 50883899 A 19980707