申请人:Kumiai Chemical Industry Co., Ltd.
公开号:US04866064A1
公开(公告)日:1989-09-12
A class of novel 5H-1,3,4-thiadizaolo[3,2-a]pyrimidin-5-one derivatives are disclosed. These compounds exhibit remarkable fungicidal activities for pathogenic fungi of cucumber gray mold, cucumber downy mildew, Alternaria sooty spot of Chinese mustard, apple Alternaria leaf spot, pear black spot, rice blast, tomato late blight, etc.
本文披露了一类新型的5H-1,3,4-噻二唑并[3,2-a]嘧啶-5-酮衍生物。这些化合物对黄瓜灰霉病、黄瓜霜霉病、芥菜黑点病、苹果交链孢叶斑病、梨黑斑病、水稻稻瘟病、番茄晚疫病等多种病原真菌表现出显著的杀菌活性。