| 摘要 |
Inhibitors of RSV replication of formula (I) which can be represented by formula (I) the salts and stereochemically isomeric forms thereof, wherein R is a radical of formula Q is hydrogen or C1-6alkyl optionally substituted with a heterocycle or Q is C1-6alkyl substituted with both a radical —OR4 and a heterocycle; Alk is C1-6alkanediyl; X is O or S; -a1=a2-a3=a4- is —N═CH—CH═CH—, —CH═N—CH═CH—, —CH═CH—N═CH— or —CH═CH—CH═N—; R1 is Ar or a heterocycle; R2 is hydrogen, C1-6alkyl, substituted C1-6alkyl, C3-7cycloalkyl; R3 is hydrogen, C1-6alkyl, cyano, aminocarbonyl, polyhaloC1-6alkyl, C2-6alkenyl or C2-6alkynyl; R4 is hydrogen or C1-6alkyl; Ar is phenyl or substituted phenyl; Het is a heterocycle; pharmaceutical compositions containing compounds (I) and processes for preparing compounds (I). |
