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    • 75. 发明授权
    • Use of isoindolinone derivatives as stabilizers for organic materials
    • 异吲哚啉酮衍生物作为有机材料的稳定剂的使用
    • US06210657B1
    • 2001-04-03
    • US09207624
    • 1998-12-09
    • Thorsten HabeckSylke HaremzaHubert TrauthVolker SchehlmannHorst Westenfelder
    • Thorsten HabeckSylke HaremzaHubert TrauthVolker SchehlmannHorst Westenfelder
    • A61K742
    • A61K31/4035C08K5/3417C09D7/48C09K15/30Y10S514/844Y10S514/97Y10S514/972
    • Isoindolinone derivatives of the formula I, in which the variables have the following meanings: R1 is hydrogen, COOR4, COR4, CONR4R5, CN, C1-C20-alkyl, C2-C10-alkenyl, C3-C10-cycloalkyl, C3-C10-cycloalkenyl, aryl or heteroaryl, substituted or unsubstituted; R1 and R2 together are C7-C10-bicycloalkyl or C7-C10-bicycloalkenyl; R3 is hydrogen, C1-C20-alkyl, C2-C10-alkenyl, C3-C10-cycloalkyl, C3-C10-cycloalkenyl, C1-C12-alkoxy, C1-C20-alkoxycarbonyl, C1-C12-alkylamino, C1-C12-dialkylamino, aryl or heteroaryl, substituted or unsubstituted, substituents which confer solubility in water, selected from the group consisting of carboxylate, sulfonate or ammonium radicals; R4 and R5 independently of one another are hydrogen, C1-C20-alkyl, C2-C10-alkenyl, C3-C10-cycloalkyl, C3-C10-cycloalkenyl; aryl or heteroaryl, substituted or unsubstituted; are used as stabilizers for organic materials.
    • 式I的异吲哚啉酮衍生物,其中变量具有以下含义:R1是氢,COOR4,COR4,CONR4R5,CN,C1-C20-烷基,C2-C10-烯基,C3-C10-环烷基,C3-C10- 环烯基,芳基或杂芳基,取代或未取代的; R1和R2一起是C7-C10-双环烷基或C7-C10-双环烯基; R3是氢,C1-C20-烷基,C2-C10-烯基,C3-C10-环烷基,C3 -C 10 - 环烯基,C 1 -C 12 - 烷氧基,C 1 -C 20 - 烷氧基羰基,C 1 -C 12 - 烷基氨基,C 1 -C 12 - 二烷基氨基,芳基或杂芳基,取代或未取代的赋予水溶性的取代基, 羧酸酯,磺酸酯或铵基; R 4和R 5彼此独立地是氢,C 1 -C 20 - 烷基,C 2 -C 10 - 烯基,C 3 -C 10 - 环烷基,C 3 -C 10 - 环烯基; 芳基或杂芳基,取代或未取代的;被用作有机材料的稳定剂。