| abstract |
a prodrug, N-oxide, addition salt, quaternary amine or stereochemically isomeric form thereof, wherein L 1 and L 2 are R 1 —Y— wherein each (R 1 —Y)— substituent is defined independently of the other; Y is C 1-4 alkanediyl, C 2-4 alkenediyl, C 2-4 alkynediyl, C(═O), or a direct bond; R 1 is hydrogen, cyano, aryl or a substituted or unsubstituted C 1-14 heterocycle; =Z 1 -Z 2 =Z 3 - represents a radical of formula ═N—N═CH— (a- 1 ), ═N—CH═N— (a- 2 ), ═CH—N═N— (a- 3 ); X is SO 2 , (CH 2 ) n wherein n is 1 to 4, C(═O), C(═S), or a direct bond; R 2 is aryl, C 3-7 cycloalkyl, C 3-7 cycloalkyl substituted with one or more substituents independently selected from hydroxy, aryl, aryloxy, a substituted or unsubstituted C 1-14 heterocycle, C 3-7 cycloalkyl, hydroxycarbonyl, C 1-6 alkyloxycarbonyl, hydroxyC 1-6 alkyl, hydroxyC 1-6 alkyloxy, hydroxyC 1-6 alkylthio and arylC 1-6 alkylthio, C 1-12 alkyl or C 1-12 alkyl substituted with one or more substituents independently selected from hydroxy, aryl, aryloxy, a substituted or unsubstituted C 1-14 heterocycle, C 3-7 cycloalkyl, hydroxycarbonyl, C 1-6 alkyloxycarbonyl, hydroxyC 1-6 alkyl, hydroxyC 1-6 alkyloxy, hydroxyC 1-6 alkylthio and arylC 1-6 alkylthio; n R 3 is aryl, —NR 5 R 6 , a substituted or unsubstituted C 1-14 heterocycle, or C 2-4 alkenediyl substituted with a substituted or unsubstituted C 1-14 heterocycle or aryl; R 4 is hydrogen, aryl, C 3-7 cycloalkyl, C 1-6 alkyl or C 1-6 alkyl substituted with C 3-7 cycloalkyl, hydroxycarbonyl, C 1-4 alkyloxycarbonyl or aryl; R 5 and R 6 are each independently selected from hydrogen, a substituted or unsubstituted C 1-14 heterocycle, aryl, C 1-12 alkyl and C 1-12 alkyl substituted with one or more substituents selected from hydroxy, aryl, aryloxy or a substituted or unsubstituted C 1-14 heterocycle. |