Title |
A novel molecule with notable activity against multi-drug resistant tuberculosis
|
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Published in |
Bioorganic & Medicinal Chemistry Letters, January 2015
|
DOI | 10.1016/j.bmcl.2015.01.050 |
Pubmed ID | |
Authors |
Vasu Nair, Maurice O. Okello, Naveen K. Mangu, Byung I. Seo, Machhindra G. Gund |
Abstract |
Multi-drug resistant tuberculosis (MDR-TB) is emerging as a serious global health problem, which has been elevated through co-infection involving HIV and MDR-Mtb. The discovery of new compounds with anti-MDR TB efficacy and favorable metabolism profiles is an important scientific challenge. Using computational biology and ligand docking data, we have conceived a multifunctional molecule, 2, as a potential anti-MDR TB agent. This compound was produced through a multi-step synthesis. It exhibited significant in vitro activity against MDR-TB (MIC 1.56μg/mL) and its half-life (t1/2) in human liver microsomes was 14.4h. The metabolic profiles of compound 2 with respect to human cytochrome P450 (CYP) and uridine 5'-diphospho-glucuronosyltransferase (UGT) isozymes were favorable. Compound 2 also had relatively low in vitro cytotoxicity in uninfected macrophages. It displayed synergistic behavior against MDR-TB in combination with PA-824. Interestingly, compound 2 also displayed in vitro anti-HIV activity. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Spain | 1 | 50% |
Unknown | 1 | 50% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 2 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Indonesia | 1 | 2% |
India | 1 | 2% |
Unknown | 42 | 95% |
Demographic breakdown
Readers by professional status | Count | As % |
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Researcher | 10 | 23% |
Student > Ph. D. Student | 5 | 11% |
Student > Doctoral Student | 4 | 9% |
Student > Bachelor | 4 | 9% |
Other | 4 | 9% |
Other | 12 | 27% |
Unknown | 5 | 11% |
Readers by discipline | Count | As % |
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Medicine and Dentistry | 15 | 34% |
Chemistry | 11 | 25% |
Agricultural and Biological Sciences | 5 | 11% |
Immunology and Microbiology | 2 | 5% |
Unspecified | 1 | 2% |
Other | 2 | 5% |
Unknown | 8 | 18% |