申请人:Roussel Uclaf
公开号:US04039316A1
公开(公告)日:1977-08-02
Novel crotonanilides of the formula ##STR1## wherein R' is selected from the group consisting of ##STR2## R and R.sub.1 are alkyl of 1 to 6 carbon atoms and R.sub.2 is selected from the group consisting of hydrogen, methyl and methoxy having pre- and post-emergence herbicidal activity.
新型的巴豆酰苯胺类化合物的化学式为##STR1##其中R'从##STR2##所示的基团中选择,R和R.sub.1是1至6个碳原子的烷基,R.sub.2从氢、甲基和甲氧基中选择,具有前期和后期除草活性。