Pregled bibliografske jedinice broj: 1125742
Potential antioxidative and inhibitory activity of parietin
Potential antioxidative and inhibitory activity of parietin // Sciforum 6th International Electronic Conference on Medicinal Chemistry - session Round Table on Viral Infections
online, 2020. doi:10.3390/ECMC2020-07297 (predavanje, međunarodna recenzija, pp prezentacija, znanstveni)
CROSBI ID: 1125742 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Potential antioxidative and inhibitory activity of
parietin
Autori
Đorović Jovanović, Jelena ; Antonijević , Marko ; Milanović, Žiko ; Avdović, Edina ; Milenković, Dejan ; Amić, Ana ; Stanojević-Pirković, Marijana ; Marković, Zoran
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, pp prezentacija, znanstveni
Izvornik
Sciforum 6th International Electronic Conference on Medicinal Chemistry - session Round Table on Viral Infections
/ - , 2020
Skup
6th International Electronic Conference on Medicinal Chemistry (ECMC 2020)
Mjesto i datum
Online, 01.11.2020. - 30.11.2020
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
antioxidative mechanisms ; inhibitory potency ; parietin ; SARS-CoV-2
Sažetak
The anthraquinones are a huge group of natural compounds, and one of the compounds from that group is 1, 8-dihydroxy-3-methoxy-6-methyl- anthracene-9, 10-dione (parietin, known as physcion as well). The parietin is produced by various plants such as R. crispus and R. japonicus Houtt., as well as many fungi such as Aspergillus spp., Penicillium spp., and Alternaria spp. It is well known that parietin possesses antitumor activity, antioxidant activity, antimutagenic activity, topoisomerase II inhibitory activity, in vitro antiviral activity against poliovirus, and antifungal activity. Knowing these facts it can be supposed that they can found application in medicinal chemistry. A study was conducted to explore the antioxidative and inhibitory potency of parietin. Density functional theory (DFT) is a powerful tool used for examining the antioxidative mechanisms. The Gaussian 09 program package is used to perform all electronic calculations. The equilibrium geometries of the parent molecule of parietin, its radical cation, radicals, and anions are calculated using the B3LYP-D3BJ functional in conjunction with the 6-311++G(d, p) basis set. The influence of water as a polar solvent (ε = 78.36) was estimated using the CPCM solvation model. Inhibitory potency of parientin is estimated by applying molecular docking simulations. For this purpose AutoDock 4.0 software is used, and inhibitory potency of parietin is estimated toward main protease Mpro from SARS-CoV-2.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
