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Antioxidant activity of some (7-hydroxy-2-oxo-2H-chromen-4-yl) acetic acid derivatives

Maja Molnar ; University of Josip Juraj Strossmayer in Osijek, Faculty of Food Technology Osijek, Department of Applied Chemistry and Ecology, Franje Kuhača 20, 31000 Osijek, Croatia
M. Čačić ; University of Josip Juraj Strossmayer in Osijek, Faculty of Food Technology Osijek, Department of Applied Chemistry and Ecology, Franje Kuhača 20, 31000 Osijek, Croatia

Puni tekst: engleski, pdf (165 KB) str. 54-63 preuzimanja: 1.133* citiraj
APA 6th Edition
Molnar, M. i Čačić, M. (2012). Antioxidant activity of some (7-hydroxy-2-oxo-2H-chromen-4-yl) acetic acid derivatives. Croatian journal of food science and technology, 4 (1), 54-63. Preuzeto s https://hrcak.srce.hr/84724
MLA 8th Edition
Molnar, Maja i M. Čačić. "Antioxidant activity of some (7-hydroxy-2-oxo-2H-chromen-4-yl) acetic acid derivatives." Croatian journal of food science and technology, vol. 4, br. 1, 2012, str. 54-63. https://hrcak.srce.hr/84724. Citirano 19.09.2019.
Chicago 17th Edition
Molnar, Maja i M. Čačić. "Antioxidant activity of some (7-hydroxy-2-oxo-2H-chromen-4-yl) acetic acid derivatives." Croatian journal of food science and technology 4, br. 1 (2012): 54-63. https://hrcak.srce.hr/84724
Harvard
Molnar, M., i Čačić, M. (2012). 'Antioxidant activity of some (7-hydroxy-2-oxo-2H-chromen-4-yl) acetic acid derivatives', Croatian journal of food science and technology, 4(1), str. 54-63. Preuzeto s: https://hrcak.srce.hr/84724 (Datum pristupa: 19.09.2019.)
Vancouver
Molnar M, Čačić M. Antioxidant activity of some (7-hydroxy-2-oxo-2H-chromen-4-yl) acetic acid derivatives. Croatian journal of food science and technology [Internet]. 2012 [pristupljeno 19.09.2019.];4(1):54-63. Dostupno na: https://hrcak.srce.hr/84724
IEEE
M. Molnar i M. Čačić, "Antioxidant activity of some (7-hydroxy-2-oxo-2H-chromen-4-yl) acetic acid derivatives", Croatian journal of food science and technology, vol.4, br. 1, str. 54-63, 2012. [Online]. Dostupno na: https://hrcak.srce.hr/84724. [Citirano: 19.09.2019.]

Sažetak
A series of coumarin Schiff bases (7-(arylidenehydrazinocarbonylmethoxy)-2-oxo-2H-chromen-4-yl]acetic acid arylidenehydrazide) (4a-k) and N-(2-aryl-4-oxothiazolidin-3-yl)-2-{[4-(2-aryl-4-oxothiazolidin-3-yl)carbamoylmethyl]-2-oxo-2H-chromen-7-yloxy}-acetamides (5a-k) were synthesized and evaluated for their antioxidant activity (scavenging of 1,1-diphenyl-2-picryhydrazyl radical and phosphomolybdenum method). Compounds with 3,4-dihydroxyphenyl and 2,5-dihidroxyphenyl ring showed the best 1,1-diphenyl-2-picryhydrazyl (DPPH) scavenging activity, whereas the best activity investigated by phosphomolybdenum method was found for the compounds with 2,5-dihidroxydiphenyl ring.

Ključne riječi
coumarin; antioxidant activity; Schiff base; 4-thiazolidinone

Hrčak ID: 84724

URI
https://hrcak.srce.hr/84724

Posjeta: 1.318 *