| abstract |
The invention discloses compounds of formula (I), wherein Z 1 Is NR 1A 、CHR 1A Or CR 1B R 1B ；Z 2 And Z 3 One of them is CH or CR 1A’ The other is N, CH or CR 1A’ (ii) a n is 0, 1 or 2; q is 0, 1 or 2; r 1A 、R 1A’ 、R 1B 、R 2 And R 3 As defined herein, their use as inhibitors of RSV and related aspects. |