Design, synthesis and biological evaluation of some novel substituted quinazolines as antitumor agents
作者:Amer M. Alanazi、Alaa A.-M. Abdel-Aziz、Ibrahim A. Al-Suwaidan、Sami G. Abdel-Hamide、Taghreed Z. Shawer、Adel S. El-Azab
DOI:10.1016/j.ejmech.2014.04.029
日期:2014.5
A novel series of 6-chloro-2-p-tolylquinazolinone and substituted-(4-methylbenzamido)benzamide (1–20) were designed, synthesized and evaluated for their in-vitro antitumor activity. Compounds 3, 14 and 16 possessed remarkable broad-spectrum antitumor activity. Compound 16 was found to be a particularly active growth inhibitor of the renal cancer (GI50 = 4.07 μM), CNS cancer (GI50 = 7.41 μM), ovarian
一种新型系列6-氯-2- p -tolylquinazolinone和取代的- (4-甲基苯甲酰氨基)苯甲酰胺(1 - 20)设计,合成并评价了它们的体外抗肿瘤活性。化合物3、14和16具有显着的广谱抗肿瘤活性。发现化合物16是肾癌(GI 50 = 4.07μM),中枢神经系统癌(GI 50 = 7.41μM),卵巢癌(GI 50 = 7.41μM)和非小细胞肺癌( GI 50 = 7.94μM)。化合物16的效力高出近1.5倍(平均GI50 = 15.8μM),而5-FU(平均GI 50 = 22.6μM)。