申请人:FMC Corporation
公开号:US04077982A1
公开(公告)日:1978-03-07
Herbicidal compositions containing compounds of the formula ##STR1## where R.sup.2 is hydrogen, hydrocarbyl or substituted hydrocarbyl radical; R.sup.2a is hydrogen or methyl and R.sup.2 and R.sup.2a may together form a ring; R.sup.5 is hydrogen, alkyl, haloalkyl or cyanoalkyl; R.sup.r is aryl, substituted aryl or heterocyclyl.
含有化合物的除草剂组合物,其中化合物的结构式为##STR1##其中R.sup.2是氢、烃基或取代烃基基团;R.sup.2a是氢或甲基,R.sup.2和R.sup.2a可共同形成环;R.sup.5是氢、烷基、卤代烷基或氰基烷基;R.sup.r是芳基、取代芳基或杂环基。