The present invention relates to heterocyclic Compounds having antiviral activity. In particular, Compounds of formula (I):
1
wherein B, W, X, Y, Q, R
1
, R
2
, R
3
, R
4
and n are as defined herein, are useful in the therapy and prophylaxis of viral infection in mammals.
本发明涉及具有抗病毒活性的
杂环化合物。特别是,公式(I)的化合物:其中B,W,X,Y,Q,R1,R2,R3,R4和n如本文所定义的那样,在哺乳动物的病毒感染的治疗和预防中是有用的。