Synthesis of novel pyrazole carboxamide derivatives and discovery of modulators for apoptosis or autophagy in A549 lung cancer cells
作者:Xiao-Ling Ding、Hai-Yan Zhang、Lei Qi、Bao-Xiang Zhao、Song Lian、Hong-Shui Lv、Jun-Ying Miao
DOI:10.1016/j.bmcl.2009.07.131
日期:2009.9
A series of novel 3-aryl-1-arylmethyl-1H-pyrazole-5-carboxamide derivatives 3a–l, were synthesized by the reaction of 3-aryl-1-arylmethyl-1H-pyrazole-5-carbonyl chloride with substituted amine in excellent yields. The compounds 3e–h could suppress A549 lung cancer cell growth. More interestingly, compounds 3e and 3f might inhibit the A549 cell growth by inducing apoptosis; whereas compounds 3g and
一系列新的3-芳基-1-芳甲基-1 ħ吡唑-5-甲酰胺衍生物3A -升,由3-芳基-1-芳甲基-1反应,合成ħ吡唑-5-碳酰氯与取代胺,收率极高。化合物3e – h可以抑制A549肺癌细胞的生长。更有趣的是,化合物3e和3f可能通过诱导细胞凋亡来抑制A549细胞的生长。而带有氟基的化合物3g和3h可能通过诱导自噬而抑制A549细胞的生长。