FarFaR - Pharmacy Repository
University of Belgrade, Faculty of Pharmacy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   FarFaR
  • Pharmacy
  • Radovi istraživača / Researchers’ publications
  • View Item
  •   FarFaR
  • Pharmacy
  • Radovi istraživača / Researchers’ publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Synthesis, QSAR analysis and mechanism of antybacterial activity of simple 2 '-hydroxy chalcones

No Thumbnail
Authors
Basić, J.
Kalinić, Marko
Ivković, Branka
Erić, Slavica
Milenković, Marina
Vladimirov, S.
Vujić, Zorica
Article (Published version)
Metadata
Show full item record
Abstract
Twelve 2'-hydroxy chalcones were synthesized and their in vitro antibacterial activity was tested using eight standard strains of bacteria: S. aureus (ATCC 25923), S. epidermidis (ATCC 12228), B. subtilis (ATCC 6633), M. luteus (ATCC 10240), M. flavus (ATCC 9341), E. faecalis (ATCC 29212), K. pneumoniae (NCIMB 9111) and P. aeruginosa (ATCC 27853). All 2'-hydroxy chalcones have shown moderate to good antimicrobial activity, determined by microdilution method. QSAR analysis was performed for all the cases, R-2 = 0.918 - 0.997. The results of our QSAR analysis indicate that an alternative and complementary mechanism of action is a major determinant of 2'-hydroxy chalcone antibacterial efficiency. These chalcone derivatives posses the ability to act as bidendate chelating agents whereby the ketone moiety forms a coordinate bond and the 2'-hydroxy group forms a covalent bond with a corresponding metal ion. Chelate formation can disrupt the function of bacterial metalloproteins wich may affe...ct the further growth of bacterial cells.

Keywords:
Synthesis / Chalcones / QSAR / antybacterial activity
Source:
Digest Journal of Nanomaterials and Biostructures, 2014, 9, 4, 1537-1546
Publisher:
  • Inst Materials Physics, Bucharest
Projects:
  • Computational design, synthesis and biological evaluation of new heterocyclic compounds as selective tumorogenesis inhibitors (RS-172009)

ISSN: 1842-3582

WoS: 000346138800027

Scopus: 2-s2.0-84913528441
[ Google Scholar ]
4
4
URI
http://farfar.pharmacy.bg.ac.rs/handle/123456789/2114
Collections
  • Radovi istraživača / Researchers’ publications
Institution
Pharmacy

DSpace software copyright © 2002-2015  DuraSpace
About FarFaR - Pharmacy Repository | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About FarFaR - Pharmacy Repository | Send Feedback

OpenAIRERCUB