Synthesis and Biological Evaluation of 2-Hydroxy-3-2-aryloxyethylaminopropyl 4-AlkoxycarbonylaminobenzoatesReport as inadecuate




Synthesis and Biological Evaluation of 2-Hydroxy-3-2-aryloxyethylaminopropyl 4-Alkoxycarbonylaminobenzoates - Download this document for free, or read online. Document in PDF available to download.

The Scientific World JournalVolume 2013 2013, Article ID 274570, 13 pages

Research Article

Department of Chemical Drugs, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences, Palackého 1-3, 612 42 Brno, Czech Republic

Medis International a.s., Průmyslová 16, 747 23 Bolatice, Czech Republic

Department of Environmental Ecology, Faculty of Natural Sciences, Comenius University, Mlynska dolina Ch-2, 842 15 Bratislava, Slovakia

Department of Biological Sciences, Cork Institute of Technology, Bishopstown, Cork, Ireland

Department of Human Pharmacology and Toxicology, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences, Palackého 1-3, 612 42 Brno, Czech Republic

Institute of Chemistry, Faculty of Natural Sciences, Comenius University, Mlynská dolina CH-2, 842 15 Bratislava, Slovakia

Received 29 June 2013; Accepted 7 August 2013

Academic Editors: A. Concheiro and M. Ozyazici

Copyright © 2013 Jan Tengler et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

A series of twenty substituted 2-hydroxy-3-2-aryloxyethylaminopropyl 4-alkoxycarbonylaminobenzoates were prepared and characterized. As similar compounds have been described as potential antimycobacterials, primary in vitro screening of the synthesized carbamates was also performed against two mycobacterial species. 2-Hydroxy-3-2-2,6-dimethoxyphenoxyethylamino-propyl 4-butoxycarbonylaminobenzoate hydrochloride, 2-hydroxy-3-2-4-methoxyphenoxyethylamino-propyl 4-butoxycarbonylaminobenzoate hydrochloride, and 2-hydroxy-3-2-2-methoxyphenoxyethylamino-propyl 4-butoxycarbonylaminobenzoate hydrochloride showed higher activity against M. avium subsp. paratuberculosis and M. intracellulare than the standards ciprofloxacin, isoniazid, or pyrazinamide. Cytotoxicity assay of effective compounds was performed using the human monocytic leukaemia THP-1 cell line. Compounds with predicted amphiphilic properties were also tested for their effects on the rate of photosynthetic electron transport PET in spinach Spinacia oleracea L. chloroplasts. All butyl derivatives significantly stimulated the rate of PET, indicating that the compounds can induce conformational changes in thylakoid membranes resulting in an increase of their permeability and so causing uncoupling of phosphorylation from electron transport.





Author: Jan Tengler, Iva Kapustíková, Matúš Peško, Rodney Govender, Stanislava Keltošová, Petr Mokrý, Peter Kollár, Jim O-

Source: https://www.hindawi.com/



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