申请人:Rohm and Haas Company
公开号:US04366165A1
公开(公告)日:1982-12-28
This invention relates to 1 and 4-arylcyanoalkyl-1,2,4-triazoles, their enantiomorphs, and acid addition salts and metal salt complexes. This invention also relates to the method of preparation and use of these compounds. These compounds enantiomorphs, salts and complexes are highly active broad-spectrum systemic fungicides effective in controlling phytopathogenic fungi such as barley net blotch (Helminthosporium teres), grey mold (Botrytis cinerea), bean powdery mildew (Erysiphe polygoni), grape downy mildew (Plasmopora viticola), rice blast (Piricularia oryzae), tomato late blight (Phytophthora infestans) and wheat stem rust (Puccinia graminis f. sp. tritici race 15B-2).
这项发明涉及1和4-芳基氰基烷基-1,2,4-三唑,它们的对映体,以及酸盐和金属盐络合物。这项发明还涉及这些化合物的制备方法和用途。这些化合物的对映体、盐和络合物是高活性的广谱系统杀菌剂,有效控制大麦网斑病菌(Helminthosporium teres)、灰霉病菌(Botrytis cinerea)、豆白粉病菌(Erysiphe polygoni)、葡萄露霉病菌(Plasmopora viticola)、水稻稻瘟病菌(Piricularia oryzae)、番茄晚疫病菌(Phytophthora infestans)和小麦枝锈病菌(Puccinia graminis f. sp. tritici race 15B-2)。