Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Zoran S. Marković"'
Autor:
Žiko Milanović, Dušan Dimić, Edina H. Avdović, Dušica M. Simijonović, Đura Nakarada, Vladimir Jakovljević, Radiša Vojinović, Zoran S. Marković
Publikováno v:
Antioxidants, Vol 13, Iss 2, p 143 (2024)
As part of this study, the mechanisms of the antioxidant activity of previously synthesized coumarin–trihydrobenzohydrazine derivatives were investigated: (E)-2,4-dioxo-3-(1-(2-(2″,3″,4″-trihydroxybenzoyl)hydrazineyl)ethylidene)chroman-7-yl a
Externí odkaz:
https://doaj.org/article/1a16093844714581ab5e0305470f73b7
Autor:
Dušica M. Simijonović, Dejan A. Milenković, Edina H. Avdović, Žiko B. Milanović, Marko R. Antonijević, Ana D. Amić, Zana Dolićanin, Zoran S. Marković
Publikováno v:
Antioxidants, Vol 12, Iss 10, p 1858 (2023)
Coumarin N-acylhydrazone derivatives were synthesized in the reaction of 3-acetylcoumarin and different benzohydrazides in the presence of molecular iodine as catalyst and at room temperature. All reactions were rapidly completed, and products were o
Externí odkaz:
https://doaj.org/article/b683a7eccf4f493486808fb427253687
Radical Scavenging Activity and Pharmacokinetic Properties of Coumarin–Hydroxybenzohydrazide Hybrids
Autor:
Marko R. Antonijević, Edina H. Avdović, Dušica M. Simijonović, Žiko B. Milanović, Ana D. Amić, Zoran S. Marković
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 1, p 490 (2022)
Free radicals often interact with vital proteins, violating their structure and inhibiting their activity. In previous studies, synthesis, characterisation, and the antioxidative properties of the five different coumarin derivatives have been investi
Externí odkaz:
https://doaj.org/article/1a435ccda56a44338f86bb2bbf88ecb5
Autor:
Dušan S. Dimić, Goran N. Kaluđerović, Edina H. Avdović, Dejan A. Milenković, Marko N. Živanović, Ivan Potočňák, Erika Samoľová, Milena S. Dimitrijević, Luciano Saso, Zoran S. Marković, Jasmina M. Dimitrić Marković
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 2, p 1001 (2022)
In this contribution, four new compounds synthesized from 4-hydroxycoumarin and tyramine/octopamine/norepinephrine/3-methoxytyramine are characterized spectroscopically (IR and NMR), chromatographically (UHPLC-DAD), and structurally at the B3LYP/6-31
Externí odkaz:
https://doaj.org/article/a4178c5fb34b43fd8ab79a1b76ad7807
Autor:
Marko R. Antonijević, Dušica M. Simijonović, Edina H. Avdović, Andrija Ćirić, Zorica D. Petrović, Jasmina Dimitrić Marković, Višnja Stepanić, Zoran S. Marković
Publikováno v:
Antioxidants, Vol 10, Iss 7, p 1106 (2021)
Compounds from the plant world that possess antioxidant abilities are of special importance for the food and pharmaceutical industry. Coumarins are a large, widely distributed group of natural compounds, usually found in plants, often with good antio
Externí odkaz:
https://doaj.org/article/b8bf8eb9c358474293d50e46090d4d5b
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 11, Iss 1, Pp 1865-1875 (2015)
The mechanism and selectivity of a bicyclic hydantoin formation by selenium-induced cyclization are investigated. The proposed mechanism involves the intermediates formed by an electrophilic addition of the selenium reagent on a double bond of the st
Externí odkaz:
https://doaj.org/article/f176d122ec764f63ba313de4d2b30435
Autor:
Svetlana R. Jeremić, Jelena R. Đorović Jovanović, Marijana S. Stanojević Pirković, Zoran S. Marković
Publikováno v:
Book of Proceedings: 1st International Conference on Chemo and BioInformatics.
The operative mechanism of the antioxidative action of 1,2,4-trihydroxythioxanthone (TX) is investigated in this contribution. Conclusions are made based on enthalpy values, as thermodynamical parameters. All calculations are done using the M06-2X/6-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fae20421b7ccfc8545ce584079ce7ba
https://doi.org/10.46793/iccbi21.414j
https://doi.org/10.46793/iccbi21.414j
Publikováno v:
Mine Planning and Equipment Selection 1997 ISBN: 9781003078166
Mine Planning and Equipment Selection 1997
Mine Planning and Equipment Selection 1997
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4534eead51a2cf57eb7d55e3e2650090
https://doi.org/10.1201/9781003078166-150
https://doi.org/10.1201/9781003078166-150
Publikováno v:
RSC advances. 10(58)
The global pandemic of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) caused many fatalities among people and significantly influenced the global economy. Since efficient treatment is not available, the computational methods in biology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7e5e40baa1ddf69ba736de58016b0558
https://pubmed.ncbi.nlm.nih.gov/35515669
https://pubmed.ncbi.nlm.nih.gov/35515669
Autor:
Zoran S. Marković, Dejan A. Milenković
Antioxidants can reveal their activity through several different but similar reaction mechanisms such as hydrogen atom transfer (HAT), proton-coupled electron transfer (PCET), single-electron transfer (SET), single-electron transfer followed by proto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9312c81bf11ac2a065c393f668c48d9
https://doi.org/10.1016/b978-0-12-819583-3.00007-2
https://doi.org/10.1016/b978-0-12-819583-3.00007-2