申请人:Ciba-Geigy Corporation
公开号:US04377587A1
公开(公告)日:1983-03-22
The invention relates to novel microbicides of the general formula I ##STR1## wherein R is hydrogen or methyl, Ar is a phenyl or .alpha.-naphthyl group which is substituted by NH.sub.2 or NO.sub.2 and further radicals, W is a cyano, ester, alkenyl or alkynyl group, and B is alkyl, alkenyl, cyclopropyl, 2-furyl, 2-tetrahydrofuryl, .beta.-(alkoxy)ethyl, triazolylmethyl, methylsulfonylmethyl, alkoxymethyl, alkenyloxymethyl, alkynyloxymethyl, alkylthiomethyl, alkenylthiomethyl, alkynylthiomethyl, --OSO.sub.2 -alkyl, --OSO.sub.2 NH(alkyl) or --N(alkyl).sub.2. The invention also describes plant protection compositions which contain these compounds, a process for the production of the novel compounds and compositions, and a method of controlling phytopathogenic microorganisms which comprises the use thereof.
本发明涉及一种新型微生物杀菌剂,其通式为I ##STR1## 其中R为氢或甲基,Ar为被NH.sub.2或NO.sub.2和其他基团取代的苯基或α-萘基,W为氰基、酯基、烯基或炔基,B为烷基、烯基、环丙基、2-呋喃基、2-四氢呋喃基、β-(烷氧基)乙基、三唑基甲基、甲磺酰甲基、烷氧甲基、烯氧甲基、炔氧甲基、烷硫基甲基、烯基硫基甲基、炔基硫基甲基、--OSO.sub.2 -烷基、--OSO.sub.2 NH(烷基)或--N(烷基).sub.2。本发明还描述了包含这些化合物的植物保护组合物,制备新化合物和组合物的方法,以及一种控制植物病原微生物的方法,该方法包括使用这些化合物。