申请人:Hoechst Aktiengesellschaft
公开号:US04615726A1
公开(公告)日:1986-10-07
Compounds of the formula ##STR1## wherein A denotes N or CR.sup.4, B denotes a carboxyl, carbo-(thio) ester, (substituted) carboxamide or carboxanilide, carbohydroxy(alkoxy)-amide, (substituted) carbohydrazide or (substituted) oxazoline group, X and Y denote, inter alia, alkyl or, together, spiroalkyl, Z denotes a carbo-(di)(thio) ester, carboxyl, (substituted) (thio)-carboxamide or -carboxanilide group or the radical of a ketone-acid or of a ketone-ester and R.sup.1, R.sup.2, R.sup.3 and R.sup.4 denote H or are identical or different and denote halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, NO.sub.2, CN, (substituted) phenyl or phenoxy, or two of these radicals can form a --CH.dbd.CH--CH.dbd.CH-- group, are useful total or selective herbicides for application by the pre-emergence and, in some cases, the post-emergence method.
化合物的公式为##STR1##其中A代表N或CR.sup.4,B代表羧酸,羧酸(硫)酯,(取代)羧酰胺或羧基苯甲酰胺,羧羟(烷氧)酰胺,(取代)羧肼或(取代)噁唑烷基,X和Y代表,例如,烷基或一起的螺环烷基,Z代表羧酸(二)(硫)酯,羧酸,(取代)(硫)羧酰胺或-羧基苯甲酰胺基团或酮酸或酮酯的基团,R.sup.1,R.sup.2,R.sup.3和R.sup.4代表H或相同或不同,代表卤素,烷基,烷氧基,烷氧羰基,卤代烷基,NO.sub.2,CN,(取代)苯基或苯氧基,或其中两个基团可以形成-CH.dbd.CH-CH.dbd.CH-基团,这些化合物是适用于通过前期和在某些情况下通过后期方法施用的全面或选择性除草剂。