SYNTHESIS AND EVALUATION OF N-PYRIDYLBENZAMIDES AS POTENTIAL ANTIMICROBIAL COMPOUNDS Eliška Suchánková Department of Pharmaceutical Chemistry and Pharmaceutical Analysis Faculty of Pharmacy in Hradec Králové, Charles University, Czech Republic The derivatives of N-pyridylbenzamide were designed and synthesized to be in vitro tested for antimycobacterial activity against Mycobacterium tuberculosis H37Ra, M. smegmatis, M. aurum and in vitro cytotoxicity in HepG2 cells. These compounds are pyridinyl analogues of previously prepared N-pyrazinylbenzamides that have shown a significant in vitro antimycobacterial activity. The title compounds were synthesized by acylation of aminopyridine or chloropyridine-2-amine by selected benzoyl chlorides. Final compounds were described by elementary analysis, melting point, 1 H and 13 C spectra and IR spectroscopy. Generally, prepared compounds possess lower antimycobacterial activity than previously tested N-pyrazinylbenzamides. However, there are some cases, in which the derivatives of pyridine were more effective compared to the derivatives of pyrazine; mainly against M. smegmatis. The best antimycobacterial activity was proved for derivatives of 2-amino-6-chloropyridine and substituted benzoyl chloride, corresponding with higher lipophilicity of these compounds;...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:411573 |
| Date | January 2020 |
| Creators | Suchánková, Eliška |
| Contributors | Zitko, Jan, Nováková, Veronika |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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