申请人:Rohm and Haas Company
公开号:US04413003A1
公开(公告)日:1983-11-01
This invention relates to .beta.-hydroxyarylethylimidazoles, their enantiomorphs, acid addition salts and metal salt complexes. This invention also relates to the method of preparation and use of these compounds. These compounds and salts thereof are highly active broad-spectrum systemic fungicides effective in controlling phytopathgogenic 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).
该发明涉及β-羟基芳基乙基咪唑,其对映体,酸盐和金属盐络合物。该发明还涉及这些化合物的制备方法和用途。这些化合物及其盐对诸如大麦网斑病(Helminthosporium teres)、灰霉病(Botrytis cinerea)、豆粉霉病(Erysiphe polygoni)、葡萄霜霉病(Plasmopora viticola)、稻瘟病(Piricularia oryzae)、番茄晚疫病(Phytophthora infestans)和小麦枝锈病(Puccinia graminis f. sp. tritici race 15B-2)等广谱系统性真菌具有高活性,有效控制作用。