Synthesis and Antiviral and Antineoplastic Activities of Some Novel Carbocyclic Guanosine Analogues with a Cyclobutane Ring.
作者:Jose M BLANCO、Olga CAAMANO、Franco FERNANDEZ、Xerardo GARCIA-MERA、Antonio R HERGUETA、Carmen LOPEZ、Jose E RODRIGUEZ-BORGES、Jan BALZARINI、Eric De CLERCQ
DOI:10.1248/cpb.47.1314
日期:——
Cyclobutyl nucleoside analogues containing guanine and 8-azaguanine (compounds 5-10) were prepared from (1R,cis)-3-aminomethyl-2,2-dimethylcyclobutylmethanol (1). All were evaluated as antiviral and antitumoral agents in a variety of assay systems. Compounds 6 and 7 showed a noteworthy activity against a respiratory syncytial virus and compound 10 was moderately active against vaccinia virus. Only
由(1R,顺式)-3-氨基甲基-2,2-二甲基环丁基甲醇(1)制备含有鸟嘌呤和8-氮杂鸟嘌呤的环丁基核苷类似物(化合物5-10)。在各种测定系统中,所有这些均被评估为抗病毒药和抗肿瘤药。化合物6和7对呼吸道合胞病毒显示出显着活性,化合物10对牛痘病毒具有中等活性。仅化合物5显示出一定的细胞抑制活性。