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Phytosteroids from Roots of Psammosilene tunicoides W.C.Wu et C.Y.Wu.
- Source :
-
Records of Natural Products . Mar/Apr2024, Vol. 18 Issue 2, p290-295. 6p. - Publication Year :
- 2024
-
Abstract
- To explore structurally and pharmacologically interesting secondary metabolites from Psammosilene tunicoides, a crude extract of this plant was investigated, leading to the isolation of a new phytoecdysteroid, furoecdysterone (1) and four known phytosteroid compounds, ecdysterone (2), 22-deoxyecdysterone (3), β-sitosteryl D-glucoside (4), and β-sitosterol (5). Their structures were identified based on a detailed analysis of NMR spectra and MS data. Those compounds, except for 2, showed moderate NO inhibition activities on lipopolysaccharide (LPS)-induced release in RAW 264.7 cells. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13076167
- Volume :
- 18
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Records of Natural Products
- Publication Type :
- Academic Journal
- Accession number :
- 176533925
- Full Text :
- https://doi.org/10.25135/rnp.444.2312.2991