作者:Omar Moukha-Chafiq、Robert C. Reynolds
DOI:10.1080/15257770.2013.866243
日期:2014.2
latter gave unprotected nucleoside analog 5. Intermediate 4 served as the precursor for the preparation of novel peptidyl adenosine analogs 6–18 in good yields and high purity through peptide coupling reactions to diverse amine derivatives. No marked anticancer and antimalaria activity was noted on preliminary cellular testing; however these analogs should be useful candidates for other types of biological
在NIH路线图计划的试点规模图书馆计划下,从2',3'- O-异脯氨酰腺苷-5'-羧酸2以极好的收率合成了一个小肽基腺苷抗生素类似物库。L-2-氨基苯基甲基酯的氨基末端到游离的5'-羧酸的酸部分的偶合2接着导致羧酸类似物氢氧化钠处理4。后者的水解得到未保护的核苷类似物5。中间体4担任该前体为新型肽基腺苷的制备类似物6 - 18通过与多种胺衍生物的肽偶联反应,具有高收率和高纯度。初步细胞试验未发现明显的抗癌和抗疟疾活性;但是这些类似物应该是其他类型生物活性的有用候选物。