申请人:Eli Lilly and Company
公开号:US04065290A1
公开(公告)日:1977-12-27
A class of 4-piperidinones and corresponding dihydropyridinones having a phenyl substituent at one .beta.-position, an alkyl, alkenyl or propargyl group at the 1-position and an optional substituent at the other .beta.-position are broad-spectrum herbicides. The compounds bear a meta-substituent on the phenyl ring, and are particularly suited for use as herbicides in cotton culture.
一类4-哌啶酮和相应的二氢吡啶酮,在其中一个.beta.-位置有苯基取代基,在1-位置有烷基,烯基或丙炔基取代基,在另一个.beta.-位置有可选的取代基,是广谱除草剂。这些化合物在苯环上带有一个间位取代基,并特别适用于棉花栽培中作为除草剂使用。