Synthesis and structure elucidation of 1-(2,5/3,5-difluorophenyl)-3-(2,3/2,4/2,5/3,4-dimethoxyphenyl)-2-propen-1-ones as anticancer agents
作者:Cem Yamali、Dilan Ozmen Ozgun、Halise Inci Gul、Hiroshi Sakagami、Cavit Kazaz、Noriyuki Okudaira
DOI:10.1007/s00044-017-1911-0
日期:2017.9
ligament fibroblasts (HPLF)]. Most of these compounds presented higher cytotoxicity than reference drug 5-fluorouracil while the compounds 7, [1-(3,5-difluorophenyl)-3-(2,5-dimethoxyphenyl)-2-propen-1-one)], and 2, [1-(2,5-difluorophenyl)-3-(2,4-dimethoxyphenyl)-2-propen-1-one], were presenting the best activity according to potency selectivity expression values. Type of cell death induced by compound
的化合物获得标题1-(2,5- / 3,5-二氟苯基)-3-(2,3- / 2,4 / 2,5 / 3,4-二甲氧基苯基)-2-丙烯-1-酮(1 - 8在碱性条件下通过克莱森-施密特缩合法合成。使用几种光谱技术,例如1 H核磁共振(NMR),13 C NMR,19等鉴定化合物的化学结构1 H NMR,DEPT 90,DEPT 135,COSY,HMBC和HMQC。研究了该化合物对几种人肿瘤细胞系[牙龈癌(Ca9-22),舌头口腔鳞状细胞癌(HSC-2)]和人正常口腔细胞[牙龈成纤维细胞(HGF),牙周膜成纤维细胞]的细胞毒活性。 (HPLF)]。这些化合物多数比参考药物5-氟尿嘧啶具有更高的细胞毒性,而化合物7 [[1-(3,5-二氟苯基)-3-(2,5-二甲氧基苯基)-2-丙烯-1-酮]和图2中,[1-(2,5-二氟苯基)-3-(2,4-二甲氧基苯基)-2-丙烯-1-酮]根据效价选择性表