作者:Maria Jose Camarasa、Angel Diaz-Ortiz、Ana Calvo-Mateo、Federico G. De las Heras、Jan Balzarini、Erik De Clercq
DOI:10.1021/jm00128a011
日期:1989.8
derivatives 11. Desilylation of 10 and 11 gave the deprotected 3'-C-cyano-3'-deoxy-beta-D-xylo- and -ribo-pentofuranosyl nucleosides. These derivatives of uridine, cytidine, and adenine, as well as the 3'-C-cyano-3'-deoxy-beta-D-xylo- and -ribo-pentofuranosyl, 3'-C-cyano-2',3'-dideoxy-beta-D-threo- and -erythro-pentofuranosyl, and 3'-C-cyano-2',3'-dideoxy-beta-D-glycero-pent-2'-enofuranosyl derivatives of
已经合成了一系列的3'-C-氰基-3'-脱氧核苷,并将其评估为抗病毒剂。2',5'-双-O-(叔丁基二甲基甲硅烷基)-β-D-赤型五氟呋喃糖-尿嘧啶3'-核糖基衍生物,4-N-乙酰胞嘧啶和腺嘌呤与氰化钠的反应生成差向异构体混合物氰醇,在3'-脱氧后产生相应的3'-C-氰基-3'-脱氧-β-D-木基戊呋喃糖基衍生物10。这些化合物被差向异构为相应的β-D-核糖-戊呋喃糖基衍生物11。 10和11的甲硅烷基化得到脱保护的3'-C-氰基-3'-脱氧-β-D-二甲苯基和-核戊五呋喃糖基核苷。尿苷,胞苷和腺嘌呤的这些衍生物,以及3'-C-氰基-2',3'的3'-C-氰基-3'-脱氧β-D-二甲苯基和-ribo-pentofuranosyl。评估了胸腺嘧啶的-二脱氧-β-D-苏-和-赤-五呋喃糖基和3'-C-氰基-2',3'-二脱氧-β-D-甘油-戊-2'-异呋喃糖基衍生物。它们的抗病毒活性。在对宿主