申请人:Stauffer Chemical Company
公开号:US04400202A1
公开(公告)日:1983-08-23
Compounds defined by the generic formula ##STR1## wherein R is hydrogen or hydroxyl, R.sub.1 is selected from the group consisting of methyl and hydrogen; R.sub.2 is selected from the group consisting of C.sub.1 -C.sub.4 alkyl including methyl, ethyl, propyl and butyl and methoxy; R.sub.3 is selected from the group consisting of hydrogen, methyl and ethyl; m is 0 or 1; and n is 1 or 2, exhibit herbicidal activity.
通过通用公式##STR1##定义的化合物,其中R是氢或羟基,R.sub.1选自甲基和氢的群组,R.sub.2选自C.sub.1-C.sub.4烷基,包括甲基、乙基、丙基和丁基和甲氧基;R.sub.3选自氢、甲基和乙基;m为0或1;n为1或2,具有除草活性。