申请人:Nihon Tokushu Noyaku Seizo K.K.
公开号:US04402731A1
公开(公告)日:1983-09-06
A substituted tetrahydropyrimidinone of the formula ##STR1## in which Ar each independently is an .alpha.-naphthyl group or a group of the formula, ##STR2## X is halogen, lower alkyl, lower alkoxy, nitro, cyano, lower alkylcarbonyl, lower alkoxycarbonyl, trifluoromethyl or phenoxy, and n is 0, 1, 2 or 3, which possesses herbicidal activity.
一种具有除草活性的公式##STR1##的取代四氢嘧啶酮,在该公式中,Ar各自独立地是α-萘基团或公式##STR2##的基团,X是卤素、低烷基、低烷氧基、硝基、氰基、低烷基羰基、低烷氧羰基、三氟甲基或苯氧基,n为0、1、2或3。