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Publikācija: 4-Substituted Coumarin Antioxidants

Publication Type Full-text conference paper published in conference proceedings indexed in SCOPUS or WOS database
Funding for basic activity State funding for education
Defending: ,
Publication language English (en)
Title in original language 4-Substituted Coumarin Antioxidants
Field of research 1. Natural sciences
Sub-field of research 1.4 Chemical sciences
Research platform Materials, Processes, and Technologies
Authors Ilze Verpakovska
Dārta-Zelma Skrastiņa
Inese Mieriņa
Māra Jure
Keywords 4-substituted coumarin antioxidants
Abstract Few derivatives of 3-arylmethyl-4-hydroxycoumarin and 4-aryl-3,4-dihydrocoumarin as potential free radical scavengers were synthesized. The antiradical activity of these compounds was measured according to 1,1-diphenyl-2-picrylhidrazyl and galvinoxyl tests. It strongly depends on phenol-type substituent attached to the coumarin skeleton, nevertheless the chromen-2-one scaffold by itself plays an important role for the antiradical activity.
DOI: 10.4028/www.scientific.net/KEM.800.30
Hyperlink: https://www.scientific.net/KEM.800.30 
Reference Verpakovska, I., Skrastiņa, D., Mieriņa, I., Jure, M. 4-Substituted Coumarin Antioxidants. In: Key Engineering Materials, Latvia, Rīga, 26-26 October, 2018. Switzerland: Trans Tech Publications, 2019, pp.30-35. ISSN 1013-9826. e-ISSN 1662-9795. Available from: doi:10.4028/www.scientific.net/KEM.800.30
ID 28514