作者:Jae Young Lee、Chang Hyun Oh、Ok Hyun Ko、Joon Hee Hong
DOI:10.1081/ncn-120015727
日期:2002.12
ABSTRACT A series of novel acyclic nucleosides 10, 11, 21, and 22 were synthesized efficiently starting from D-lactose. The condensation of the mesylate 5 and 16 with an adenine and cytosine base under standard nucleophilic substitution conditions (K2CO3, 18-Crown-6, DMF) afforded a series of acyclic novel nucleosides. Compound 21 displayed moderate anti-HCMV activity in the AD-169 cells (EC50=18.5
摘要从D-乳糖开始有效合成了一系列新型无环核苷10、11、21和22。在标准亲核取代条件(K2CO3、18-Crown-6,DMF)下,甲磺酸盐5和16与腺嘌呤和胞嘧啶碱基的缩合提供了一系列无环的新核苷。化合物21在AD-169细胞中表现出中等的抗HCMV活性(EC50 = 18.5 µg / mL),而在100 µM以下均未表现出任何细胞毒性。