申请人:Newport Pharmaceuticals International, Inc.
公开号:EP0073490A1
公开(公告)日:1983-03-09
There are prepared compounds of the formulae
where R1 is H, lower alkyl S-, lower alkyl
NH2 or halogen, R2 is OH, lower alkyl S-, halogen, NH2 orSH R is OH, SH, lower alkyl S-, or halogen and R3 is OH, SH, lower alkyl S-, halogen or NH2. The compounds have antiviral and immunomodulating activity.
制备的化合物式如下
其中 R1 是 H、低级烷基 S-、低级烷基
NH2或卤素,R2为OH、低级烷基S-、卤素、NH2或SH R为OH、SH、低级烷基S-或卤素,R3为OH、SH、低级烷基S-、卤素或NH2。这些化合物具有抗病毒和免疫调节活性。