The synthesis, antiviral, cytostatic and cytotoxic evaluation of a new series of acyclonucleotide analogues with a 1,2,3-triazole linker
作者:Iwona E. Głowacka、Jan Balzarini、Andrzej E. Wróblewski
DOI:10.1016/j.ejmech.2013.10.057
日期:2013.12
The efficient synthesis of a new series of acyclonucleotide analogues with a 1,2,3-triazole linker is described starting from diethyl azidomethyl-, 2-azidoethyl-, 3-azidopropyl-, 4-azidobutyl-, 2-azido-1-hydroxyethyl-, 3-azido-2-hydroxypropyl- and 3-azido-1-hydroxypropylphosphonates and selected alkynes under microwave irradiation. Several O,O-diethylphosphonate acyclonucleotides were transformed into
描述了从二乙基叠氮基甲基-、2-叠氮基乙基-、3-叠氮基丙基-、4-叠氮基丁基-、2-叠氮基-1-羟乙基开始的具有1,2,3-三唑接头的新型无环核苷酸类似物的有效合成-,3-叠氮基-2-羟丙基-和3-叠氮基-1-羟丙基膦酸盐和选定的炔烃在微波照射下。几种O , O-膦酸二乙酯无环核苷酸被转化为各自的膦酸。在体外评估了所有化合物对多种 DNA 和 RNA 病毒的活性以及对鼠白血病 L1210、人 T 淋巴细胞 CEM 和人宫颈癌 HeLa 细胞的细胞抑制活性。无环核苷酸22e在 HEL 细胞培养物(EC50 = 17 μM) 和猫疱疹病毒 (EC 50 = 24 μM) 在 CRFK 细胞培养物中,而化合物20k、21k、22k和23k在 IC 50在 2.8–12 μM 范围内优先抑制人 T 淋巴细胞 CEM 细胞的增殖.