A Phytochemical-Halogenated Quinoline Combination Therapy Strategy for the Treatment of Pathogenic Bacteria
作者:Yasmeen Abouelhassan、Aaron T. Garrison、Fang Bai、Verrill M. Norwood、Minh Thu Nguyen、Shouguang Jin、Robert W. Huigens
DOI:10.1002/cmdc.201500179
日期:2015.7
potentiates the antibacterial activities of several halogenated quinolines (up to 11 800‐fold potentiation against Staphylococcus aureus) against pathogenicbacteria, including drug‐resistant clinical isolates. S. aureus demonstrated the highest sensitivity towards gallic acid–halogenated quinoline combinations, including one halogenated quinoline that demonstrated potentiation of biofilm eradication activity
[EN] COMBINATION THERAPY FOR TREATING INFECTIONS DISEASES<br/>[FR] POLYTHÉRAPIE POUR LE TRAITEMENT DE MALADIES INFECTIEUSES
申请人:UNIV FLORIDA
公开号:WO2016154051A1
公开(公告)日:2016-09-29
The present invention provides compositions comprising a quinoline, a potentiating agent, and optionally a pharmaceutically acceptable carrier, for treating and/or preventing infectious diseases. The provided compositions may also include another therapeutic agent (e.g., antibiotic). The provided compositions may be useful in treating and/or preventing bacterial infections as well as inhibiting and eradicating biofilm formation.
Microwave-enhanced Friedländer synthesis for the rapid assembly of halogenated quinolines with antibacterial and biofilm eradication activities against drug resistant and tolerant bacteria
作者:Aaron T. Garrison、Yasmeen Abouelhassan、Hongfen Yang、Hussain H. Yousaf、Tho J. Nguyen、Robert W. Huigens III
DOI:10.1039/c6md00381h
日期:——
catalyst- and protecting-group-free microwave-enhanced Friedländersynthesis which permits the single-step, convergent assembly of diverse 8-hydroxyquinolines with greatly improved reaction yields over traditional oil bath heating (increased from 34% to 72%). This rapid synthesis permitted the discovery of novel biofilm-eradicating halogenated quinolines (MBECs = 1.0-23.5 μM) active against MRSA, MRSE, and