申请人:E. I. Du Pont de Nemours and Company
公开号:US04124373A1
公开(公告)日:1978-11-07
Herbicidal tetrahydroindazoles of the formula: ##STR1## where Q is chlorine, bromine or methyl; X is hydrogen, methyl, chlorine, methoxy, ethoxy, or bromine; Y is hydrogen, methyl, chlorine or methoxy; V is hydrogen, methyl or chlorine; and Z is hydrogen or methyl; with the proviso that (a) when Y and Z are methyl, X must be hydrogen, methyl, chlorine, or bromine; (b) when Y is hydrogen or chlorine and V is hydrogen or chlorine and Z is hydrogen, X must be hydrogen, methyl, or ethoxy; and (c) at least one of X, Y, V or Z must be hydrogen.
草甘膦类四氢吲唑的化学式为:##STR1## 其中 Q 是氯、溴或甲基;X 是氢、甲基、氯、甲氧基、乙氧基或溴;Y 是氢、甲基、氯或甲氧基;V 是氢、甲基或氯;Z 是氢或甲基;但要注意的是:(a) 当 Y 和 Z 都是甲基时,X 必须是氢、甲基、氯或溴;(b) 当 Y 是氢或氯、V 是氢或氯且 Z 是氢时,X 必须是氢、甲基或乙氧基;(c) X、Y、V 或 Z 中至少有一个必须是氢。