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 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|