Synthesis and biological evaluation of new curcumin analogues as antioxidant and antitumor agents: Molecular modeling study
作者:Said M. Bayomi、Hassan A. El-Kashef、Mahmoud B. El-Ashmawy、Magda N.A. Nasr、Magda A. El-Sherbeny、Naglaa I. Abdel-Aziz、Magda A.-A. El-Sayed、Ghada M. Suddek、Shahenda M. El-Messery、Mariam A. Ghaly
DOI:10.1016/j.ejmech.2015.07.014
日期:2015.8
New curcumin analogues have been synthesized and their antioxidant activities were investigated by measuring their free radical scavenging capacities. The in vitro and in vivo antitumor activities of the synthesized compounds on Ehrlich ascites carcinoma (EAC) cell line were evaluated. 4-(4-Chlorophenyl)-2-(5-ethyl-7-(4-methoxybenzylidene)-3-(4-methoxyphenyl)-3,3a,4,5,6,7-hexahydro-2H-pyrazolo[4,3-c]
已经合成了新的姜黄素类似物,并通过测量其清除自由基的能力来研究其抗氧化活性。在体外和体内对艾氏腹水癌的合成的化合物的抗肿瘤活性(EAC)细胞系进行了评价。4-(4-氯苯基)-2-(5-乙基-7-(4-甲氧基亚苄基)-3-(4-甲氧基苯基)-3,3a,4,5,6,7-六氢-2 H-吡唑并[ 4,3- ç ]吡啶-2-基)噻唑7H表明在兼具优异的抗肿瘤活性在体外和体内研究中更重要的是试验化合物和参考药,顺铂。进行了不同的分子建模研究,其中化合物的对接端粒酶活性位点7h提示其可以通过抑制端粒酶发挥其抗肿瘤作用。