1,2,4-Triazole d-ribose derivatives: Design, synthesis and antitumoral evaluation
作者:Romina E. Avanzo、Claudia Anesini、Mirta L. Fascio、María I. Errea、Norma B. D’Accorso
DOI:10.1016/j.ejmech.2011.10.028
日期:2012.1
Herein we report the design, synthesis and characterization of novel 1,2,4-triazole d-ribose derivatives, as well as their synthetic precursors. The antitumoral activity against T cell lymphoma cell line of these products was studied. Structures containing a 1,2,4-triazolic ring linked by sulfur to the carbohydrate moiety showed a moderate antiproliferative activity. The presence of the second heterocyclic
本文中,我们报告了新型1,2,4-三唑d-核糖衍生物及其合成前体的设计,合成和表征。 研究了这些产物对T细胞淋巴瘤细胞系的抗肿瘤活性。含有被硫连接至碳水化合物部分的1,2,4-三唑环的结构显示出中等的抗增殖活性。第二个杂环的存在并未显示出其生物学活性的显着变化。同时,具有被氮连接的3-硫代苄基-5-取代-1,2,4-三唑环的结构导致化合物具有两相行为,在低浓度时刺激细胞增殖,而在高浓度时抑制细胞增殖。极性的增加与所评估化合物活性的降低有关。 初步的抗肿瘤筛选指出与被保护的糖相关的1,2,4-三唑结构是有希望的进一步研究的领导者。