申请人:Nissan Chemical Industries, Ltd.
公开号:US04954164A1
公开(公告)日:1990-09-04
Disclosed is a novel pyrazolesulfonylurea derivative represented by the formula (I), preparation thereof, a herbicide containing said derivative as an active ingredient and a herbicidal method by use thereof. ##STR1## (wherein A, B, C, D, X, Y and Z are as defined in the specification).
揭示了一种新型吡唑磺酰脲衍生物,其化学式表示为(I),其制备方法,含有该衍生物作为活性成分的除草剂,以及使用该衍生物的除草方法。##STR1##(其中A、B、C、D、X、Y和Z的定义如规范中所述)。