@article {764,
	title = {Nitrothiophene carboxamides, a novel narrow spectrum antibacterial series: Mechanism of action and Efficacy [Bugworks Res. Pvt. Ltd., a C-CAMP Startup]},
	journal = {Sci Rep},
	volume = {8},
	year = {2018},
	month = {2018 May 08},
	pages = {7263},
	abstract = {<p>The mechanism of efflux is a tour-de-force in the bacterial armoury that has thwarted the development of novel antibiotics. We report the discovery of a novel chemical series with potent antibacterial properties that was engineered to overcome efflux liability. Compounds liable to efflux specifically via the Resistance Nodulation and cell Division (RND) pump, AcrAB-TolC were chosen for a hit to lead progression. Using structure-based design, the compounds were optimised to lose their binding to the efflux pump, thereby making them potent on wild-type bacteria. We discovered these compounds to be pro-drugs that require activation in E. coli by specific bacterial nitroreductases NfsA and NfsB. Hit to lead chemistry led to the generation of compounds that were potent on wild-type and multi-drug resistant clinical isolates of E. coli, Shigella spp., and Salmonella spp. These compounds are bactericidal and efficacious in a mouse thigh infection model.</p>
},
	issn = {2045-2322},
	doi = {10.1038/s41598-018-25407-7},
	author = {Hameed P, Shahul and Bharatham, Nagakumar and Katagihallimath, Nainesh and Sharma, Sreevalli and Nandishaiah, Radha and Shanbhag, Anirudh P and Thomas, Teby and Narjari, Riya and Sarma, Maitrayee and Bhowmik, Purnendu and Amar, Prakruthi and Ravishankar, Rajani and Jayaraman, Ramesh and Muthan, Kubendran and Subbiah, Ramesh and Ramachandran, Vasanthi and Balasubramanian, V and Datta, Santanu}
}
