申请人:The Dow Chemical Company
公开号:US03989507A1
公开(公告)日:1976-11-02
Disclosed are novel 1H-pyrido(2,3-c or 4,3-c) (1,2,6)thiadiazin-4(3H)-one-2,2-dioxide compounds and derivatives thereof which are useful as herbicides. Novel intermediates used in the preparation of such compounds and derivatives are also disclosed.
本发明涉及一种新颖的1H-吡啶并[2,3-c]或[4,3-c](1,2,6)噻二嗪-4(3H)-酮-2,2-二氧化物化合物及其衍生物,它们可用作除草剂。本发明还揭示了用于制备这种化合物和衍生物的新颖中间体。