Synthesis, antitumor activity and molecular docking study of some novel 3-benzyl-4(3H)quinazolinone analogues
作者:Ibrahim A. Al-Suwaidan、Alaa A.-M. Abdel-Aziz、Taghreed Z. Shawer、Rezk R. Ayyad、Amer M. Alanazi、Ahmad M. El-Morsy、Menshawy A. Mohamed、Naglaa I. Abdel-Aziz、Magda A.-A. El-Sayed、Adel S. El-Azab
DOI:10.3109/14756366.2015.1004059
日期:2016.1.2
amazing broad spectrum antitumor activity with mean GI(50) (10.47, 7.24 and 14.12 µM. respectively), and are nearly 1.5-3.0-fold more potent compared with the positive control 5-FU with mean GI50, 22.60 µM. On the other hand, compounds 6 and 10 yielded selective activities toward CNS, renal and breast cancer cell lines, whereas compound 9 showed selective activities towards leukemia cell lines. Molecular
设计,合成和评价了一系列新的3-苄基取代的-4(3H)-喹唑啉酮类化合物的体外抗肿瘤活性。这项研究的结果表明2-(3-苄基-6-甲基-4-氧代-3,4-二氢喹唑啉-2-基硫基)-N-(3,4,5-三甲氧基苯基)乙酰胺,2-(3 -苄基-6,7-二甲氧基-4-氧代-3,4-二氢喹唑啉-2-基硫基)-N-(3,4,5-三甲氧基苯基)乙酰胺和3-(3-苄基-6-甲基-4- oxo-3,4-二氢喹唑啉-2-基硫基)-N-(3,4,5-三甲氧基苯基)-丙酰胺显示出惊人的广谱抗肿瘤活性,平均GI(50)(分别为10.47、7.24和14.12 µM),并且与平均GI50为22.60 µM的阳性对照5-FU相比,效价提高了近1.5-3.0倍。另一方面,化合物6和10对CNS,肾和乳腺癌细胞系产生选择性活性,而化合物9对白血病细胞系表现出选择性活性。化合物7和8进入EGFR-TK的ATP结合位点的分子对接