作者:Liqing Cong、Weicheng Zhou、Dongzhe Jin、Juan Wang、Xiuhua Chen
DOI:10.1111/j.1747-0285.2010.00967.x
日期:——
A series of novel 5′‐deoxy‐4′‐thio‐l‐nucleosides was designed and synthesized. The absolute configuration of the target compound 23α was confirmed by X‐ray crystallography. The antitumor activities of the target compounds were tested against the growth of human carcinoma of colon (LOVO), human leukemia cell line (CEM) and human breast cancer cell line (MDA‐MB‐435) cells in vitro. 6‐cyclopentylamino
设计并合成了一系列新颖的5'-脱氧-4'-硫代l-核苷。通过X射线晶体学证实了目标化合物23α的绝对构型。测试了目标化合物在体外对结肠癌(LOVO),白血病细胞系(CEM)和乳腺癌细胞系(MDA‐MB‐435)的抗肿瘤活性。α-构型和β-形式的6-环戊基氨基和6-环己基氨基嘌呤化合物26和27对CEM均表现出强烈的抑制作用。