Synthesis, cytostatic and anti-viral activity evaluation of the novel acyclic nucleoside analogues containing a sterically constrained (Z)-4-amino-2-butenyl moiety
作者:Karlo Wittine、Krešimir Benci、Sandra Kraljević Pavelić、Krešimir Pavelić、Siniša Bratulić、Karlo Hock、Jan Balzarini、Mladen Mintas
DOI:10.1007/s00044-010-9318-1
日期:2011.4
A series of the novel pyrimidine (3–6) and purine (12–15, 18–21) acyclic nucleoside analogues in which the sugar moiety was replaced by a sterically constrained Z-4-amino-, 4-aminohydrochloride-2-butenyl, or aliphatic 4-aminohydrochloride-2-butyl moiety were synthesized and evaluated for their anti-viral and cytostatic activity potency. Cytostatic evaluation of the novel compounds on selected panel
该一系列的新的嘧啶的(3 - 6)和嘌呤(12 - 15日,18 - 21)无环核苷类似物,其中糖部分通过空间位约束替换Ž -4-氨基,4- aminohydrochloride -2-丁烯基合成或脂族的4-氨基盐酸盐-2-丁基部分,并评估其抗病毒和细胞抑制活性的效力。在人类肿瘤细胞系的选定面板上对这些新化合物的细胞抑制作用评估表明,大多数化合物在最高测试浓度(即1×10 -4)下发挥了非特异性的抗增殖作用 M)针对所有细胞系。然而,对于化合物15和21,与正常成纤维细胞WI 38相比,观察到对HeLa细胞培养物相当适度但选择性的抗增殖作用。没有观察到抗病毒活性,除了化合物3,4,5和19的是显示出抗HIV活性的50%有效浓度范围μM10和96之间。