期刊
GREEN CHEMISTRY LETTERS AND REVIEWS
卷 10, 期 4, 页码 387-392出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/17518253.2017.1380233
关键词
Pyrrolo[3,4-b]quinolin-2(3H)-yl)benzamides; molecular hybridization; antibiotic resistance; minimum inhibitory concentration; eco-friendly approach
资金
- University of Mohaghegh Ardabili
A new series of pyrrolo[3,4-b]quinolin-2(3H)-yl)benzamides were designed based on molecular hybridization approach and synthesized by reaction of benzohydrazide derivatives with 9-phenylfuro[ 3,4-b] quinoline-1,3-diones in the presence of an Et3N catalyst. Simple reaction, excellent yield, simple separation process and eco-friendly approach by minimizing the chemical waste renders this protocol particularly attractive. The series 9a-g was evaluated for in vitro antibacterial activity against (+ve bacteria) Staphylococcus aureus ATCC 25923 and Enterococcus faecalis ATCC 29212, (-ve bacterium) Escherichia coli ATCC 25922. In vitro minimum inhibitory concentration (MIC) evaluations showed that the compound 9a was effective against E. coli (MIC: 0.25 mg/mL) S. aureus (MIC: 0.25 mg/mL) and E. faecalis (MIC: 0.5 mg/mL). [GRAPHICS] .
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