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Isolation and in silico SARS-CoV-2 main protease inhibition potential of chrysoeriol from Chondrilla brevirostris Fisch. & C.A. Mey.
https://gifu-pu.repo.nii.ac.jp/records/14737
https://gifu-pu.repo.nii.ac.jp/records/14737cb18c6c3-ef36-468f-97f2-31115a5b591b
| Item type | 研究室原著論文(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2023-03-10 | |||||
| タイトル | ||||||
| タイトル | Isolation and in silico SARS-CoV-2 main protease inhibition potential of chrysoeriol from Chondrilla brevirostris Fisch. & C.A. Mey. | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | chrysoeriol Chondrilla SARS CoV2 main protease inhibition | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 抄録 | ||||||
| 値 | The genus Chondrilla L. comprises 22 species on the CIS territory. 16 species of them grow in Kazakhstan. All species of the genus Chondrilla L. are rubber-bearing herbaceous plants that belong to the Asteraceae family. We picked Chondrilla brevirostris Fisch. & C.A. Mey. for the chem. study. It is a perennial herb that grows in desert steppes and forest meadows. The aboveground parts of Ch. brevirostris were extracted with ethanol at room temperature Several fractions were obtained by separating ethanol extract on column chromatog. Rechromatog. and preparative thin-layer chromatog. were used to further study the obtained fractions and the isolation of flavonoids. As a result of preparative thin-layer chromatog., the flavonoid 5,7,4'-trihydroxy-3'-methoxyflavone (compound 1) was isolated. The chem. structure of 1 was established by spectroscopic data. Compound 1 was isolated for the first time from the species of Chondrilla. Compound 1 was subjected to a mol. docking study against COVID-19 main protease (Mpro) to investigate its expected activity against SARS-CoV-2. In this case, the substance showed a good binding mode with a free energy of -6.22 kcal/mol, while the binding energy of the co-crystallized ligand was -7.83 kcal/mol. | |||||
| 書誌情報 |
en : Bulletin of the Karaganda University. "Chemistry" series 巻 105, 号 1, p. 78-85, 発行日 2022 |
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