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    • 1. 发明授权
    • Imidazo quinoline compounds useful as anti-allergy agents
    • 咪唑喹啉化合物可用作抗过敏剂
    • US4656281A
    • 1987-04-07
    • US731689
    • 1985-05-08
    • John H. MusserRichard E. Brown
    • John H. MusserRichard E. Brown
    • C07D215/28C07D498/04C07D471/04
    • C07D215/28
    • The quinoline compounds being of the formula: ##STR1## and salts thereof, wherein R.sub.1 and R.sub.2 are independently hydrogen, lower alkyl, halo, trifluoromethyl, amino, lower alkyl amino, lower acylamino, cyano, aryl, aryl/lower alkylene, nitro, lower alkynyl, lower alkenyl, lower alkyl sulfinyl, lower alkyl sulfonyl, lower alkoxycarbonyl, carboxyl, lower alkoxy, lower alkanoyl, or lower alkenoyl,Y is nitrogen or R.sub.3 N wherein R.sub.3 is hydrogen, lower alkyl, alkenyl, alkynyl, aryl aralkyl, acyl, aminoalkyl, or carboxyalkyl,Z is nitrogen,X is cyano, carbalkoxyl, carboxyl, formyloximino, tetrazolyl, carbalkoxyalkyl or carboxyalkyl, andm is 0 or 1, are useful as medicinals, especially for treatment of asthma, and/or intermediates in the preparation of compounds useful for treating asthma.
    • 喹啉化合物具有下式:其中R1和R2独立地是氢,低级烷基,卤素,三氟甲基,氨基,低级烷基氨基,低级酰氨基,氰基,芳基,芳基/低级亚烷基,硝基 低级炔基,低级烯基,低级烷基亚磺酰基,低级烷基磺酰基,低级烷氧基羰基,羧基,低级烷氧基,低级烷酰基或低级烯酰基,Y为氮或R3N,其中R3为氢,低级烷基,烯基,炔基,芳基芳烷基, 酰基,氨基烷基或羧基烷基,Z是氮,X是氰基,甲酰氧基,羧基,甲酰肟基,四唑基,烷氧基烷基或羧基烷基,m是0或1,可用作药物,特别是用于治疗哮喘和/ 可用于治疗哮喘的化合物的制备。
    • 3. 发明授权
    • 7,8-Dihydroimidazo[1,5-a]pyrazin-8-ones
    • 7,8-二氢咪唑并[1,5-a]吡嗪-8-酮
    • US4578386A
    • 1986-03-25
    • US578916
    • 1984-02-10
    • Thomas D. Lee
    • Thomas D. Lee
    • A61K31/495A61P9/00C07D233/92C07D403/06C07D487/04A61K31/50A61K31/53C07D519/00
    • C07D233/92C07D403/06C07D487/04
    • Provided are compounds of the structure: ##STR1## wherein R.sub.1, R.sub.3, R.sub.5 and R.sub.6 are independently H, alkyl, aralkyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, alkenyl, alkynyl, hydroxy, hydroxyalkyl, alkoxy, mercapto, mercaptoalkyl, alkylthio, amino, alkylamino, aminoalkyl, formyl, carboxy and salts thereof, carbalkoxy, alkanoyl, cyano, nitro, halo, trifluoromethyl, alkylsulfonyl, aminosulfonyl, carbamoyl or cycloalkyl; andR.sub.7 is H, alkyl, aryl, aralkyl, oxo, or alkanoyl;wherein at least one of R.sub.1 R.sub.5 or R.sub.6 is an aryl, heteroaryl, or heteroaryl substituted with H, alkyl, halo, amino, trifluoromethyl or cyano.
    • 提供以下结构的化合物:其中R1,R3,R5和R6独立地为H,烷基,芳烷基,芳基,取代的芳基,杂芳基,取代的杂芳基,烯基,炔基,羟基,羟烷基,烷氧基,巯基,巯基烷基, 烷硫基,氨基,烷基氨基,氨基烷基,甲酰基,羧基及其盐,烷氧基,烷酰基,氰基,硝基,卤素,三氟甲基,烷基磺酰基,氨基磺酰基,氨基甲酰基或环烷基; 并且R 7是H,烷基,芳基,芳烷基,氧代或烷酰基; 其中R 1 + L,R 5或R 6中的至少一个是被H,烷基,卤素,氨基,三氟甲基或氰基取代的芳基,杂芳基或杂芳基。