申请人:Sumitomo Chemical Company, Limited
公开号:US04260411A1
公开(公告)日:1981-04-07
A compound of the formula: ##STR1## wherein A is a hydrogen atom, a methyl group or a methoxy group, Rs are same or different and each a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a trifluoromethyl group, a cyano group or a methylenedioxy group, X is a hydrogen atom or a halogen atom, Y is an oxygen atom or a sulfur atom, Z is a lower alkylene group and n is an integer of 0 to 3, provided that the substituted ureido group being present at the m- or p-position to the substituent represented by the symbol X and at the same time at the m- or p-position to the substituent represented by the symbol Z, which shows herbicidal and/or fungicidal activities and can be prepared, for instance, by reacting the corresponding phenyl isocyanate with a reagent of the formula: ##STR2## wherein A is as defined above.
一种化合物的化学式如下:##STR1## 其中A是氢原子、甲基基团或甲氧基团,Rs是相同或不同的卤素原子、低碳基团、低碳氧基团、低碳硫基团、三氟甲基基团、氰基或亚甲二氧基基团,X是氢原子或卤素原子,Y是氧原子或硫原子,Z是低碳烷基基团,n是0到3的整数,条件是取代脲基位于由符号X表示的取代基和同时位于由符号Z表示的取代基的m-或p-位置,该化合物具有除草和/或杀菌活性,并可通过将相应的苯基异氰酸酯与以下化合物反应制备而成:##STR2## 其中A如上所定义。