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    • 8. 发明授权
    • N-benzoyl urea compounds, antitumorous compositions containing them
    • N-苯甲酰脲化合物,含有它们的抗肿瘤组合物
    • US4863924A
    • 1989-09-05
    • US939025
    • 1986-12-08
    • Takahiro HagaNobutoshi YamadaHideo SugiToru KoyanagiHiroshi Okada
    • Takahiro HagaNobutoshi YamadaHideo SugiToru KoyanagiHiroshi Okada
    • C07D213/64A61K31/44A61K31/4402A61K31/4418A61K31/50A61K31/505A61P35/00C07D213/643C07D237/14C07D239/34
    • C07D213/643C07D237/14C07D239/34
    • An N-benzoyl urea compound having the formula: ##STR1## wherein X is a hydrogen atom, a halogen atom or a nitro group, n is an integer of from 1 to 3, and Q is ##STR2## wherein Y.sub.1 is an unsubstituted or substituted alkyl group, or an alkoxy or alkoxycarbonyl group with its alkyl moiety unsubstituted or substituted, Y.sub.2 is a hydrogen atom, a halogen atom, a nitro group, an unsubstituted or substituted alkyl group, or an alkoxy or alkoxycarbonyl group with its alkyl moiety unsubstituted or substituted, Z is a hydrogen atom, a halogen atom, a trifluoromethyl group or a nitro group, and each of A and B is .dbd.CH-- or a nitrogen atom, provided that one of A and B is .dbd.CH-- and the other is a nitrogen atom, with the provisos (1) that when Q is ##STR3## where when X is a hydrogen atom and Y.sub.1 is an alkyl group, Z is not a hydrogen atom, a halogen atom nor a trifluoromethyl group, and (2) that when Q is ##STR4## wherein A is a nitrogen atom and Y.sub.1 is a trifluoromethyl group, Y.sub.2 is other than a hydrogen atom.
    • 具有下式的N-苯甲酰脲化合物:其中X是氢原子,卤素原子或硝基,n是1至3的整数,Q是< IMAGE> 其中Y1是未取代或取代的烷基,或其烷基部分被未取代或取代的烷氧基或烷氧基羰基,Y2是氢原子,卤素原子,硝基,未取代或取代的烷基或烷氧基 或其烷基部分为未取代或取代的烷氧基羰基,Z为氢原子,卤素原子,三氟甲基或硝基,A和B各自为= CH-或氮原子,条件是A和 B是= CH-,另一个是氮原子,条件是(1)当Q是 + TR 时,当X是氢原子且Y1是烷基时,Z是 不是氢原子,卤素原子或三氟甲基,和(2)当Q是氮时,其中A是氮原子,Y 1是三氟甲基 堆,Y2不是氢原子。