首页> 外文期刊>European Journal of Medicinal Chemistry: Chimie Therapeutique >Synthesis, antibacterial activity and QSAR studies of 1,2-disubstituted-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolines.
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Synthesis, antibacterial activity and QSAR studies of 1,2-disubstituted-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolines.

机译:1,2-二取代-6,7-二甲氧基-1,2,3,4-四氢异喹啉的合成,抗菌活性和QSAR研究。

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摘要

Some new substituted-tetrahydroisoquinoline derivatives were synthesized and evaluated for their in vitro antimicrobial activities against the standard Gram positive and Gram negative strains: Staphylococcus aureus (ATCC 25923), S. epidermidis (WHO-6), Escherichia coli (ATCC 25922), Pseudomonas aeruginosa (ATCC 27853), 1-aryl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline 4a-c proved to be effective with MIC 3.5-20 (microg ml(-1)). Quantitative structure activity relationship (QSAR) studies with multiple linear regression analysis were applied to find correlation between different calculated molecular descriptors of the synthesized compounds and biological activity.
机译:合成了一些新的取代四氢异喹啉衍生物,并评估了它们对标准革兰氏阳性和革兰氏阴性菌株的体外抗菌活性:金黄色葡萄球菌(ATCC 25923),表皮葡萄球菌(WHO-6),大肠杆菌(ATCC 25922),假单胞菌铜绿(ATCC 27853),1-芳基-6,7-二甲氧基-1,2,3,4-四氢异喹啉4a-c被证明对MIC 3.5-20(microg ml(-1))有效。应用具有多重线性回归分析的定量结构活性关系(QSAR)研究来发现合成化合物的不同计算分子描述符与生物活性之间的相关性。

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