EP 0487673 A1 19920603 - NEW XANTHINE DERIVATIVES.
Title (en)
NEW XANTHINE DERIVATIVES.
Title (de)
NEUE XANTHINDERIVATE.
Title (fr)
NOUVEAUX DERIVES DE XANTHINE.
Publication
Application
Priority
DE 4019892 A 19900622
Abstract (en)
[origin: WO9200297A1] The invention concerns new xanthine derivatives of formula (I), a method for preparing them, and their use as drugs.
Abstract (fr)
Nouveaux dérivés de xanthine ayant la formule (I), leur procédé de production et leur utilisation comme médicaments.
IPC 1-7
IPC 8 full level
A61K 31/52 (2006.01); A61K 31/522 (2006.01); A61P 25/00 (2006.01); C07D 473/06 (2006.01); C07D 473/08 (2006.01); C07H 17/02 (2006.01)
CPC (source: EP KR US)
A61P 25/00 (2018.01 - EP); C04B 35/10 (2013.01 - KR); C04B 35/46 (2013.01 - KR); C07D 473/06 (2013.01 - EP US); F05C 2201/021 (2013.01 - EP US)
Citation (examination)
EP 0386683 A2 19900912 - POLI IND CHIMICA SPA [IT]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9200297 A1 19920109; CA 2064742 A1 19911223; DE 4019892 A1 19920102; EP 0487673 A1 19920603; JP H05501265 A 19930311; KR 0186008 B1 19990415; KR 920000662 A 19920129; US 5641784 A 19970624
DOCDB simple family (application)
EP 9101131 W 19910619; CA 2064742 A 19910619; DE 4019892 A 19900622; EP 91910772 A 19910619; JP 51034391 A 19910619; KR 910010287 A 19910621; US 36210594 A 19941222