申请人:ROHM AND HAAS COMPANY
公开号:EP0214793A1
公开(公告)日:1987-03-18
2,3 and 4-(2-cyano-2-arylethyl)pyridines of the formula:
wherein R is a hydrogen, alkyl, cycloalkyl, haloalkyl, alkenyl including dialkenyl, haloalkenyl, alkynyl including alkynylalkenyl, alkoxyalkyl, halo(alkoxyalkyl), optionally substituted phenyl, phenylalkyl, phen(C2-C4) alkenyl, phenoxyalkyl, a heterocyclic group selected from pyridyl, pyrimidyl, pyrazinyl and furyl or a heterocycloalkyl group wherein the heterocycle is pyridyl, pyrimidyl, pyrazinyl, morpholinyl, pyrrolyl, pyrazolyl or dioxalyl; and Ar is an optionally substituted phenyl or naphthyl group, are new compounds which are fungicidally active, particularly against phytopathogenic fungi.
式中的 2、3 和 4-(2-氰基-2-芳基乙基)吡啶:
其中 R 是氢、烷基、环烷基、卤代烷基、包括二烯基在内的烯基、卤代烯基、包括炔基在内的炔基、烷氧基烷基、卤代(烷氧基烷基)、任选取代的苯基、苯基烷基、苯基(C2-C4)烯基、苯氧基烷基、选自吡啶基、嘧啶基、吡嗪基和呋喃基的杂环基团或杂环烷基(其中杂环是吡啶基、嘧啶基、吡嗪基、吗啉基、吡咯基、吡唑基或二噁烷基);和 Ar 是任选取代的苯基或萘基,这些新化合物具有杀真菌活性,特别是对植物病原真菌。