摘要:
Six new carbocyclic nucleosides were prepared by constructing a guanine (compounds 6, 8 and 10) or 8-azaguanine (compounds 7, 9 and 11) base on the amino group of (1R, cis)-3-(aminomethyl)-1,2,2-trimethylcyclopentylmethanol (2), and their activities against 13 viruses and 3 tumor cell lines were determined. Compounds 9, 10 and 11 showed activity against human immunodeficiency virus type 1 (HIV-1), and compound 11 also against vaccina virus, whereas compounds 6 and 7 showed some inhibition of tumor cell proliferation.