发明名称 COMPOSTOS OU SEUS SAIS,PROCESSO PARA SUA PREPARACAO,COMPOSICOES HERBICIDAS,COMPOSICOES REGULADORAS DO CRESCIMENTO DE PLANTAS,APLICACAO DE TAIS COMPOSTOS OU SEUS SAIS,E PROCESSOS PARA COMBATER PLANTAS INDESEJADAS E PARA REGULAR O CRESCIMENTO DE PLANTAS
摘要 Compounds of the formula I or their salts <IMAGE> wherein R1 denotes substituted alkyl; (subst.) alkenyl; (subst.) alkynyl; R2 denotes halogen; nitro; (subst.) alkyl or (subst.) alkoxy; R3 denotes hydrogen; alkyl; alkenyl or alkynyl; R4 denotes a heterocyclic radical or the formulae <IMAGE> where E is CH or N; and n denotes 0, 1, 2 or 3, possess excellent herbicidal and plant growth-regulating properties.
申请公布号 BR8803868(A) 申请公布日期 1989.02.21
申请号 BR19888803868 申请日期 1988.08.04
申请人 HOECHST AKTIENGESELLSCHAFT 发明人 LOTHAR WILLMS;HEINZ KEHNE;KLAUS BAUER;HERMANN BIERINGER
分类号 A01N47/36;C07D239/42;C07D239/47;C07D239/48;C07D239/52;C07D239/56;C07D249/14;C07D251/16;C07D251/18;C07D251/22;C07D251/42;C07D251/44;C07D251/46;C07D251/50;C07D251/52;C07D521/00;(IPC1-7):C07D239/46;A01N47/34 主分类号 A01N47/36
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