申请人:Hoechst Aktiengesellschaft
公开号:US04963180A1
公开(公告)日:1990-10-16
Compounds of the formula I or their salts ##STR1## wherein R.sup.1 denotes substituted alkyl; (subst.) alkenyl; (subst.) alkynyl; R.sup.2 denotes halogen; nitro; (subst.) alkyl or (subst.) alkoxy; R.sup.3 denotes hydrogen; alkyl; alkenyl or alkynyl; R.sup.4 denotes a heterocyclic radical or the formulae ##STR2## where E is CH or N; and n denotes 0, 1, 2 or 3, possess excellent herbicidal and plant growth-regulating properties.
公式I或其盐的化合物,其中R1代表取代的烷基;(取代)烯基;(取代)炔基;R2代表卤素;硝基;(取代)烷基或(取代)烷氧基;R3代表氢;烷基;烯基或炔基;R4代表杂环基或公式##STR2##其中E为CH或N;n表示0,1,2或3,具有优异的除草和植物生长调节性能。