[DE] PYRIDAZINONDERIVATE<br/>[EN] PYRIDAZINONE DERIVATES<br/>[FR] DÉRIVÉS DE PYRIDAZINONE
申请人:MERCK PATENT GMBH
公开号:WO2009006959A1
公开(公告)日:2009-01-15
Verbindungen der Formel (I) worin R1, R2, R3, R4, R4' die in Anspruch (1) angegebenen Bedeutungen haben, sind Inhibitoren der Tyrosinkinasen, insbesondere der Met-Kinase und können u.a. zur Behandlung von Tumoren eingesetzt werden.
Compounds of the formula (I), in which R
1
, R
2
, R, R
4
, R
4′
have the meanings indicated in Claim 1, are inhibitors of tyrosine kinases, in particular Met kinase, and can be employed, inter alia, for the treatment of tumours.
Compounds of the formula (I), in which R1, R2, R3, R4, R4′ have the meanings indicated in claim 1, are inhibitors of tyrosine kinases, in particular Met kinase, and can be employed, inter alia, for the treatment of tumors.