申请人:Ube Industries, Ltd.
公开号:US04747866A1
公开(公告)日:1988-05-31
A pirimidinyloxyalkanamide derivative of Formula 1: ##STR1## wherein R.sub.1 represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkylthio group, a lower alkenylthio group, a lower alkynylthio group, a halogenated lower alkenylthio group, a cycloalkylthio group, an aroxyalkylthio group, a lower alkoxyl group, an amino group, a methanesulfonyl group, a trifluoromethyl group, an anilino group which may be substituted with a halogen atom or a benzylthio group which may be substituted with a halogen atom; R.sub.2 represents a hydrogen atom, a halogen atom, a lower alkyl group, a trifluoromethyl group, an amino group, a lower alkoxy group or a lower alkylthio group; R.sub.3 represents an ethyl group or an n-propyl group; and R.sub.4 represents a cyclohexyl group, a thienyl group, a pyridyl group, a furyl group or a ##STR2## group wherein X and Y may be the same or different and each represent a hydrogen atom, a lower alkyl group, a trifluoromethyl group, a lower alkoxyl group or a halogen atom, and a herbicide composition comprising the same as an active ingredient.
一种Formula 1的吡咯啉氧基烷酰胺衍生物:##STR1## 其中R.sub.1代表氢原子、卤原子、较低的烷基、较低的烷硫基、较低的烯基硫基、较低的炔基硫基、卤代较低的烯基硫基、环烷基硫基、芳基氧基烷基硫基、较低的烷氧基、氨基、甲烷磺酰基、三氟甲基、苯胺基,该苯胺基可能被卤原子或苯甲硫基取代;R.sub.2代表氢原子、卤原子、较低的烷基、三氟甲基、氨基、较低的烷氧基或较低的烷硫基;R.sub.3代表乙基基团或正丙基基团;R.sub.4代表环己基、噻吩基、吡啶基、呋喃基或##STR2##基,其中X和Y可能相同或不同,分别表示氢原子、较低的烷基、三氟甲基、较低的烷氧基或卤原子,以及包含该化合物作为活性成分的除草剂组成物。