[EN] PYRIDAZINE DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS FUNGICIDES<br/>[FR] DÉRIVÉS DE PYRIDAZINE
申请人:SYNGENTA PARTICIPATIONS AG
公开号:WO2008089934A1
公开(公告)日:2008-07-31
[EN] The present invention relates to compounds of formula (I) wherein R1, R2, R3 and R4 are as defined in claim 1, which are useful as fungicides.
[FR] L'invention concerne des composés de formule (I) où R1, R2, R3 et R4 sont tels que définis dans la revendication 1, et qui sont utiles comme fongicides.