Synthesis and biological activity of some rigid analogues of flavone-8-acetic acid
作者:Piero Valenti、Alessandra Bisi、Angela Rampa、Federica Belluti、Silvia Gobbi、Antonella Zampiron、Maria Carrara
DOI:10.1016/s0968-0896(99)00282-5
日期:2000.1
Some rigid analogues of flavone-8-acetic acid are described. Direct in vitro toxicity of the synthesised compounds was evaluated towards four tumoral cell lines and the ability of these compounds to stimulate mouse peritoneal macrophages in culture to become tumoricidal (indirect toxicity) was also studied. All compounds were able to induce direct cytotoxicity only at very high concentrations but showed
描述了黄酮8-乙酸的一些刚性类似物。评估了合成化合物对四种肿瘤细胞系的直接体外毒性,并且还研究了这些化合物刺激培养物中小鼠腹膜巨噬细胞杀伤肿瘤的能力(间接毒性)。所有化合物仅在非常高的浓度下才能够诱导直接细胞毒性,但表现出显着的间接活性。特别地,化合物4d能够显着增加巨噬细胞的溶解特性,并且已经被选择用于进一步研究。