作者:Paul L. Coe、Michael R. Harnden、A. Stanley Jones、Stewart A. Noble、Richard T. Walker
DOI:10.1021/jm00353a011
日期:1982.11
5-(perfluoropropen-1-yl), 5-(perfluorocyclohexen-1-yl), and 5-(perfluorocyclopenten-1-yl). In these reactions, 2'-deoxy-5-(trimethylsilyl)uridine and 2'-deoxyuridine were also formed. The 5-substituted 2'-deoxyuridines were tested for activity against herpes simplex virus type 1. Compound 12 and the mixture of 15 and 16 had an ID50 of 20-26 micrograms/mL in Vero cells. The activity of the mixture resided
合成了以下5-取代的2,4-二甲氧基嘧啶:5-(2,2,2-三氯-1-羟乙基),5-(2,2,2-三氯-1-氟乙基),5-(2, 2-二氯-1-氟乙烯基)(5)和5-(全氟丙烯-1-基)(E和Z异构体的混合物6和7)。5的脱甲基得到5-(2,2-二氯-1-氟乙烯基)尿嘧啶,而6和7的混合物脱甲基得到一些纯的(E)-5-(全氟丙烯-1-基)尿嘧啶。通过标准程序将化合物5转化为其2'-脱氧核糖核苷(12)及其α-端基异构体。2'-Deoxy-3,5-dilithio-3',5'-O-bis(trimethylsilyl)uridine与适当的氟代烯烃反应,以较低的收率(6-24%)得到以下5-取代的2'-deoxyuridines :5-(2-氯-1,2-二氟乙烯基)(E和Z异构体15和16的混合物,小规模分离),5-(全氟丙烯-1-基),5-(全氟环己烯-1-基)和5-(全氟环戊烯-1-基)