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    • 3. 发明授权
    • Il-5 inhibiting 6-azauracil derivatives
    • Il-5抑制6-氮尿嘧啶衍生物
    • US06498158B1
    • 2002-12-24
    • US09856626
    • 2001-05-22
    • Jean Fernand Armand LacrampeYannick LignyEddy Jean Edgard FreyneFrederik Dirk Deroose
    • Jean Fernand Armand LacrampeYannick LignyEddy Jean Edgard FreyneFrederik Dirk Deroose
    • C07D253075
    • C07D253/075C07D405/10C07D413/10C07D413/14C07D417/10C07D417/14
    • The present invention is concerned with the compounds of formula the N-oxides, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein p is 0 to 3; q is 0 to 4; —A—B— represents —(CH2)r—, —(CH2)t—O—, —(CH2)t—S(═O)u— or —(CH2)t—NR3—; r is 2 to 4; t is 1 to 3; u is 0 to 2; X1 is O, S, NR3 or a direct bond; R1 and R4 are C1-6alkyl, halo, polyhaloC1-6alkyl, hydroxy, mercapto, C1-6alkyloxy, C1-6alkylthio, C1-6alkylcarbonyloxy, aryl, cyano, nitro, Het3, R6, NR7R8 or substituted C1-4alkyl; R2 is aryl, Het1, C3-7cycloalkyl, cyano, optionally substituted C1-6alkyl, —C(═Q)—X2—R15; R3 is hydrogen or C1-4alkyl; R15 is hydrogen, optionally substituted C1-6alkyl, C3-7cycloalkyl, aryl; where X2 is a direct bond, R15 may also be halo or Het1; where X2 is NR5, R15 may also be hydroxy; where X2 is C(═O)—NH—NH or NH—NH—C(═O), R15 may be replaced by R11; Q is O, S or NR3; X2 is O, S, NR5, C(═O)—NH—NH, NH—NH—C(═O) or a direct bond; R5 is hydrogen, C1-6alkyl, C1-6alkyloxy or arylC1-6alkyl; R6 is a sulfonyl or sulfinyl derivative; R7 and R8 are independently hydrogen, optionally substituted C1-4alkyl, aryl, a carbonyl containing moiety, C3-7cycloalkyl, —Y-C1-4alkanediyl-C(═O)—O—R14, Het3 and R6; R11 is hydroxy, mercapto, cyano, nitro, halo, trihalomethyl, C1-4alkyloxy, formyl, trihaloC1-4alkylsulfonyloxy, R6, NR7R8, C(═O)NR7R8, C1-4alkanediyl-C(═O)—O—R14, —C(═O)—O—R14, —Y-C1-4alkanediyl-C(═0)—O—R14, aryl, aryloxy, arylcarbonyl, C3-7cycloalkyl, C3-7cycloalkyloxy, phthalimide-2-yl, Het3, Het4 and C(═O)Het3; aryl is optionally substituted phenyl; Het1, Het2, Het3 and Het4 are optionally substituted heterocycles; to processes for their preparation and compositions comprising them. It further relates to their use as a medicine.
    • 本发明涉及配制N-氧化物的化合物,其药学上可接受的加成盐和立体化学异构形式,其中p为0-3; q为0〜4; -A-B-表示 - (CH 2)r - , - (CH 2)t -O-, - (CH 2)t -S(= O)u - 或 - (CH 2)t -NR 3 - ; r为2〜4; t为1〜3; 你是0到2; X1是O,S,NR3或直接键; R 1和R 4是C 1-6烷基,卤素,多卤代C 1-6烷基,羟基,巯基,C 1-6烷氧基,C 1-6烷硫基,C 1-6烷基羰氧基,芳基,氰基,硝基,Het 3,R 6,NR 7 R 8或取代的C 1-4烷基; R 2是芳基,Het 1,C 3-7环烷基,氰基,任选取代的C 1-6烷基,-C(= Q)-X 2 -R 15; R3是氢或C1-4烷基; R 15是氢,任选取代的C 1-6烷基,C 3-7环烷基,芳基; 其中X2是直接键,R15也可以是卤素或Het1; 其中X2是NR5,R15也可以是羟基; 其中X 2是C(= O)-NH-NH或NH-NH-C(= O),R 15可以被R 11取代; Q是O,S或NR 3; X2是O,S,NR5,C(= O)-NH-NH,NH-NH-C(= O)或直接键; R5是氢,C1-6烷基,C1-6烷氧基或芳基C1-6烷基; R6是磺酰基或亚磺酰基衍生物; R 7和R 8独立地为氢,任选取代的C 1-4烷基,芳基,含羰基部分,C 3-7环烷基,-Y-C 1-4烷二基-C(= O)-O-R 14,Het 3