Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/7350
Title: Antistress And Antimicrobial Studies Of Biphenyl Chalcone Derivatives
Authors: Darshan Raj, C. G.
Sarojini, B. K.
Sindhu Priya, E. S.
Hassan Khan, M. T.
Srinivas, C.
Manjula, P.s .
Keywords: Biphenyl chalcone derivatives, radioprotection, antioxidant activity, antimicrobial activity, molecular docking
Issue Date: 1-Sep-2016
Publisher: University of Eloued جامعة الوادي
Citation: Articale in Journal of fundamental and Applied Sciences Vol. 08, N. 03
Abstract: This work reports the synthesis, characterization of new (2E)-1-(biphenyl-4-yl)-3-aryl)-prop-2-en-1-one derivatives (C1-C10). The chalcone derivatives were evaluated for in vitro antibacterial, antifungal, antioxidant activities. The compounds exhibited moderate to good antimicrobial activity at MIC 10-40 µg/mL. The compounds were docked at the active site of the methionyl-tRNA synthetase (metRS) (PDB ID: 1A8H) to predict their putative interactions. The compounds further screened for antioxidant property, amid C5, C7 and C8 exhibited good DPPH radical scavenging activity. Compound C5 was selected for antistress studies against gamma radiation induced oxidative stress markers in E .coli K 12. The C5 pretreatment and irradiated bacteria sample showed modulatory action of stress enzymes SOD and CAT to near basal level and significant demulating effect on the level of TBARS.
Description: Articale in Journal of fundamental and Applied Sciences Vol. 08, N. 03
URI: http://dspace.univ-eloued.dz/handle/123456789/7350
ISSN: 1112-9867
Appears in Collections:Vol 08, N 03

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