Design, synthesis and biological evaluation of novel 1,3-diarylpyrazoles as cyclooxygenase inhibitors, antiplatelet and anticancer agents
作者:Nazan Inceler、Yesim Ozkan、Nilufer Nermin Turan、Deniz Cansen Kahraman、Rengul Cetin-Atalay、Sultan Nacak Baytas
DOI:10.1039/c8md00022k
日期:——
With the aim of achieving new compounds possessing both anti-inflammatory and antiplatelet activities, we synthesized (E)-3-[3-(pyridin-3/4-yl)-1-(phenyl/sulfonylmethylphenyl)-1H-pyrazol-4-yl]acrylamides, and evaluated their COX-1 and COX-2 inhibitory and antiplatelet activities. Since COX-2 inhibitory and antiplatelet compounds have anticancer potential, we also screened their antiproliferative effects
为了获得具有抗炎和抗血小板活性的新化合物,我们合成了( E )-3-[3-(pyridin-3/4-yl)-1-(phenyl/sulfonylmethylphenyl)-1 H- pyrazol- 4-基]丙烯酰胺,并评估了它们的 COX-1 和 COX-2 抑制和抗血小板活性。由于 COX-2 抑制和抗血小板化合物具有抗癌潜力,我们还筛选了它们对三种人类癌细胞系的抗增殖作用。化合物5n、5p、5s、10d、10g和10i被确定为双重COX-2抑制剂/抗血小板化合物。复合10h似乎是一种在不抑制 COX 酶的情况下表现出抗血小板活性的化合物。化合物5h、10a和10i是最有效的衍生物,对Huh7、MCF7和HCT116细胞具有抗增殖活性。特别是化合物10i,作为表现出最高的细胞毒性、抗血小板和COX-2抑制活性的化合物,是显着的。