申请人:Takeda Chemical Industries, Ltd.
公开号:US05017212A1
公开(公告)日:1991-05-21
A compound of the general formula: ##STR1## wherein Q is a condensed heterocyclic group having an N atom in the bridgehead which may be substituted, W is O or S, R.sub.1 and R.sub.2 each are an alkyl group, an alkoxy group or halogen and Z is CH or N, and a salt thereof, which is useful as a herbicide.
一种化合物的一般式为:##STR1## 其中Q是具有可以被取代的桥头处的N原子的紧凑杂环基团,W是O或S,R.sub.1和R.sub.2分别是烷基,烷氧基或卤素,Z是CH或N,以及其盐,可用作除草剂。