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Caffeoylquinic acids protect against alcoholic liver injury and rare C10 acetylenic acids from Erigeron breviscapus.
- Source :
- Natural Product Research; 2024, Vol. 38 Issue 5, p807-812, 6p
- Publication Year :
- 2024
-
Abstract
- Three new compounds (1–2, 4) along with ten known ones (3, 5–13), were isolated from the whole plant of Erigeron breviscapus. Compounds 1 and 2, two novel C<subscript>10</subscript> acetylenic acids and compound 4, a jasmone glucoside were elucidated by the detailed analysis of 1D and 2D NMR, HRESIMS spectra, and experimental and calculated electronic circular dichroism (ECD). Compounds 1–3 represent the first example of acetylenic acids incorporating C<subscript>10</subscript> skeleton from E. breviscapus. In addition, the antioxidant effects of all compounds were evaluated by ferric reducing power, 2,2′-Azinobis-(3-ethylbenzthiazoline-6-sulphonate acid) (ABTS) and 2.2-Diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assays. Our results indicated the significant antioxidant activity of caffeoylquinic acids. Additionally, compounds 10–11 and 13 played protective role on alcoholic liver injury cells in a dose-dependent manner. [ABSTRACT FROM AUTHOR]
- Subjects :
- ALCOHOLIC liver diseases
LIVER cells
CIRCULAR dichroism
ACIDS
Subjects
Details
- Language :
- English
- ISSN :
- 14786419
- Volume :
- 38
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- Natural Product Research
- Publication Type :
- Academic Journal
- Accession number :
- 175301847
- Full Text :
- https://doi.org/10.1080/14786419.2023.2201886