Pyridazinone derivatives as pharmaceuticals and pharmaceutical compositions containing them
申请人:Sanofi-Aventis Deutschland GmbH
公开号:US07309701B2
公开(公告)日:2007-12-18
The present invention relates to novel pyridazinone derivatives of the general formula (I)
wherein
A is A1 or A2;
R is unsubstituted or at least monosubstituted C1-C10-alkyl, aryl, aryl-(C1-C10-alkyl)-, heteroaryl, heteroaryl-(C1-C10-alkyl)-, heterocyclyl, heterocyclyl-(C1-C10-alkyl)-, C3-C10-cycloalkyl, polycycloalkyl, C2-C10-alkenyl or C2-C10-alkinyl and
Ar is unsubstituted or at least monosubstituted aryl or heteroaryl.
本发明涉及一种新的吡啶并咪唑酮衍生物,其通式为(I),其中A是A1或A2;R是未取代或至少单取代的C1-C10烷基、芳基、芳基-(C1-C10烷基)、杂芳基、杂芳基-(C1-C10烷基)、杂环基、杂环基-(C1-C10烷基)、C3-C10环烷基、多环环烷基、C2-C10烯基或C2-C10炔基,Ar是未取代或至少单取代的芳基或杂芳基。