申请人:Bayer Aktiengesellschaft
公开号:US05057144A1
公开(公告)日:1991-10-15
Herbicidal sulphonylaminocarbonyltriazolinones of the formula ##STR1## in which R.sup.1 represents hydrogen, hydroxyl or amino, or represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, aralkyl, aryl, alkoxy, alkenyloxy, alkylamino and dialkylamino, R.sup.2 represents hydrogen, hydroxyl, mercapto or amino, or represents an optionally substituted radical from the series comprising alkyl, cycloalkyl, cycloalkenyl, aralkyl, aryl, alkoxy, alkylamino and dialkylamino, and R.sup.3 represents an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and heteroaryl, and salts thereof. Intermediates of the formula ##STR2## in which A.sup.1 represents in each case optionally substituted alkyl, alkenyl, cycloalkyl, alkoxy or dialkylamino and A.sup.2 represents hydrogen, or represents in each case optionally substituted alkyl, cycloalkyl, aralkyl, aryl or alkoxy, provided that both A.sup.1 and A.sup.2 do not simultaneously represent alkyl, are also new.
草甘膦磺酰氨基羰基三唑酮的化学式为##STR1##其中R.sup.1代表氢、羟基或氨基,或代表一系列包括烷基、烯基、炔基、环烷基、芳基、芳基烷基、芳基、烷氧基、烯基氧基、烷基氨基和二烷基氨基的可选择取代基团,R.sup.2代表氢、羟基、巯基或氨基,或代表一系列包括烷基、环烷基、环烯基、芳基烷基、芳基、烷氧基、烷基氨基和二烷基氨基的可选择取代基团,R.sup.3代表一系列包括烷基、芳基烷基、芳基和杂环芳基的可选择取代基团及其盐。化合物的中间体的化学式为##STR2##其中A.sup.1分别代表可选择取代的烷基、烯基、环烷基、烷氧基或二烷基氨基,A.sup.2代表氢,或分别代表可选择取代的烷基、环烷基、芳基烷基、芳基或烷氧基,前提是A.sup.1和A.sup.2不能同时代表烷基。