申请人:Stauffer Chemical Company
公开号:US04557756A1
公开(公告)日:1985-12-10
A compound having the structural formula ##STR1## wherein R is hydrogen or C.sub.1 -C.sub.3 alkyl, preferably methyl; R.sup.1 is C.sub.1 -C.sub.3 alkyl, preferably ethyl; and R.sup.2 is C.sub.1 -C.sub.3 alkyl, preferably ethyl; C.sub.1 -C.sub.2 alkylamino, preferably methylamino; C.sub.2 -C.sub.4 dialkylamino, preferably dimethylamino; or C.sub.2 -C.sub.4 alkylalkoxyamino, preferably methylmethoxyamino; and its use as a post-emergent herbicide.
一种化合物,其结构式为##STR1##其中R为氢或C.sub.1-C.sub.3烷基,优选为甲基;R.sup.1为C.sub.1-C.sub.3烷基,优选为乙基;R.sup.2为C.sub.1-C.sub.3烷基,优选为乙基;C.sub.1-C.sub.2烷基氨基,优选为甲基氨基;C.sub.2-C.sub.4二烷基氨基,优选为二甲基氨基;或C.sub.2-C.sub.4烷基烷氧基氨基,优选为甲基甲氧基氨基;以及其作为一种后出苗除草剂的用途。