Synthesis, Cytotoxic Activity and 2D-QSAR Study of Some Imidazoquinazoline Derivatives
作者:Hanan Georgey
DOI:10.3390/molecules19033777
日期:——
A novel series of 4-substituted amino-7,8-dimethoxy-1-phenylimidazo[1,5-a]quinazolin-5(4H)-one derivatives was designed, synthesized and tested for their antitumor activity against a human mammary carcinoma cell line (MCF7). Compound 5a was found to be the most active derivative. Physico-chemical parameters were also determined and revealed that most of the compounds obeyed the “rule of five” properties with good absorption percentages. 2D-QSAR studies revealed a well predictive and statistically significant and cross validated QSAR model that helps to explore some expectedly potent compounds.
本研究设计、合成了一系列新型 4-取代氨基-7,8-二甲氧基-1-苯基咪唑并[1,5-a]喹唑啉-5(4H)-酮衍生物,并测试了它们对人类乳腺癌细胞系(MCF7)的抗肿瘤活性。结果发现,化合物 5a 是活性最强的衍生物。此外,还测定了化合物的理化参数,结果表明大多数化合物都符合 "五则运算",具有良好的吸收率。二维-QSAR 研究揭示了一个具有良好预测性、统计意义和交叉验证的 QSAR 模型,该模型有助于发现一些预期有效的化合物。