相关实验视频

Updated: Sep 19, 2025

Facile Preparation of 4-Substituted Quinazoline Derivatives

Facile Preparation of 4-Substituted Quinazoline Derivatives

Published on: February 15, 2016

对新合成的约多基纳胺衍生物进行抗癌,抗微生物和分子对接分析

Khaled M Aboshanab¹, Amr S Bishr², Siti Azma Jusoh^3,4

¹Department of Microbiology and Immunology, Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt. aboshanab2012@pharma.asu.edu.eg.

|June 18, 2025

概括

五种新的奎纳林衍生物显示出强大的抗癌和抗菌活性. 化合物3c是开发新抗瘤和抗菌剂的有前途的领导者,证明了广泛的疗效.

科学领域:

药用化学医学化学
有机合成有机合成
药理学药理学是指药理学的学科.

背景情况:

4-anilinoquinazoline sulfonamides是已确立的抗瘤药物. 这些药物可以作为抗瘤药物.
开发新的抗癌和抗微生物化合物至关重要.

研究的目的:

合成和评估新的2,4-非替代-6- आयो多奎那索林衍生物.
评估抗增殖,抗微生物和碳酸酶XII (CAXII) 抑制活性.
确定潜在的治疗应用的化合物.

主要方法:

合成了五种新奇的奇纳林衍生物 (化合物3a-e).
在实验室中对四种癌症细胞系的抗增殖活性进行了评估.
抗微生物测试针对格拉姆阳性和格拉姆阴性细菌和真菌.
酶抑制试验 (CAXII,hTS,hTK,DHFR) 和分子对接研究.

主要成果:

化合物3c和3b对所有测试的癌症细胞系表现出显著的抗增殖作用.
化合物3c表现出最强的抗癌活性,与多克索鲁比辛相当.
所有合成的化合物都显示出广泛的抗真菌活性和优异的抗菌作用对抗阳性细菌.
分子对接研究支持了针对抗癌和抗菌点的实验结果.

结论:

合成的4-anilinoquinazoline硫胺衍生物是有前途的抗瘤化合物.
在位置-2的4-甲基替代剂增强了生物活性.
化合物3c和3b需要进一步进行临床前和临床研究,作为潜在的抗癌和抗菌剂.

关键词:

抗微生物药物抗微生物药物癌症癌症癌症癌症碳酸无水酶是一种碳酸无水酶.分子对接是分子对接.基纳氨酸是什么?硫胺是一种硫胺.

更多相关视频

Quantitative Structure-Activity Relationship, Activity Prediction, and Molecular Dynamics of Non-nucleotide Reverse Transcriptase Inhibitors

Quantitative Structure-Activity Relationship, Activity Prediction, and Molecular Dynamics of Non-nucleotide Reverse Transcriptase Inhibitors

Published on: May 9, 2025

Author Spotlight: Advancing Antimicrobial Resistance Research with Innovative Approaches and Synthetic Compounds

Author Spotlight: Advancing Antimicrobial Resistance Research with Innovative Approaches and Synthetic Compounds

Published on: September 27, 2024

相关概念视频

Aryldiazonium Salts to Azo Dyes: Diazo Coupling

Aryldiazonium Salts to Azo Dyes: Diazo Coupling

The reaction of weakly electrophilic aryldiazonium (also called arenediazonium) salts with highly activated aromatic compounds leads to the formation of products with an —N=N— link, called an azo linkage. This reaction, presented in Figure 1, is known as diazo coupling and occurs without the loss of the nitrogen atoms of the aryldiazonium salt. Highly activated aromatic compounds such as phenols or arylamines favor the diazo coupling reaction. The coupling generally occurs at the...

Drug Discovery: Overview

Drug Discovery: Overview

Drug discovery is a multifaceted process involving extensive screening, testing, and optimization of lead compounds to identify potential new drugs for therapeutic use. It combines several approaches, including screening large numbers of natural products, chemical modification of known active molecules, identification of new drug targets, and rational design based on biological mechanisms and drug-receptor structure. These approaches are carried out in both academic research laboratories and...