Design, Synthesis and Biological Evaluation of 7‐Substituted‐1,3‐diaminopyrrol[3,2‐<i>f</i>]quinazolines as Potential Antibacterial Agents
作者:Duo Yuan、Shangde Liu、Shanshan Li、Rongrong Liu、Xiong Zhu
DOI:10.1002/cmdc.202300078
日期:2023.6.15
exhibited low MICs against a panel of bacterial strains. SAR showed that the introduction of suitable nitrogen-containing aromatic heterocycles or hydrophilic amines to the molecule could improve its antibacterial activity against gram-negative pathogens.
基于双靶点抗生素IRS-16的结构,制备了一系列7位取代的1,3-二氨基吡咯[3,2 -f ]喹唑啉化合物。一些衍生物对一组细菌菌株表现出低 MIC。 SAR表明,在分子中引入合适的含氮芳香杂环或亲水胺可以提高其对革兰氏阴性病原体的抗菌活性。