申请人:Bayer Aktiengesellschaft
公开号:US04602938A1
公开(公告)日:1986-07-29
Guanidine derivatives of the formula ##STR1## in which R.sup.2 represents a six-membered aromatic heterocyclic structure which contains at least one nitrogen atom and is substituted by halogen, amino, cyano or formyl and/or by optionally substituted radicals from the series comprising alkyl, alkoxy, alkylamino, dialkylamino, alkylcarbonyl and alkoxycarbonyl, and/or is optionally fused, R.sup.3 represents hydrogen, an optionally substituted radical from the series comprising alkyl, cycloalkyl, alkenyl, alkinyl and aralkyl, or the radical --S(O).sub.n --R.sup.6, the other radicals can have varied meanings, and acid adducts and salts thereof, which possess herbicidal and plant growth regulating activity.
公式##STR1##中的胍基衍生物,其中R.sup.2代表一个含有至少一个氮原子的六元芳香杂环结构,并被卤素、氨基、氰基或甲酰基和/或来自包括烷基、烷氧基、烷基氨基、二烷基氨基、烷基羰基和烷氧羰基的可选择取代基团取代,或者可选择融合,R.sup.3代表氢,或者来自包括烷基、环烷基、烯基、炔基和芳基的可选择取代基团,或者基团--S(O).sub.n --R.sup.6,其他基团可能具有不同的含义,以及具有除草和植物生长调节活性的酸加合物和盐。