The present invention provides a compound of formula (I) or a pharmaceutical ly acceptable salt thereof wherein R1, R2 and R3 are as defined in the specification. The compounds are useful for the treatment of viral infection s.
申请公布号
CA2471089(A1)
申请公布日期
2003.07.03
申请号
CA20022471089
申请日期
2002.12.19
申请人
PHARMACIA & UPJOHN COMPANY
发明人
MCGHEE, WILLIAM D.;NORTHUIS, JILL M.;TANIS, STEVEN P.;MOON, MALCOLM W.;BEAUCHAMP, THOMAS J.;NIEMAN, JAMES A.;STROHBACH, JOSEPH W.
