Triterpenoids from Walsura trichostemon
- 22 January 2021
- journal article
- research article
- Published by Springer Science and Business Media LLC in Journal of Natural Medicines
- Vol. 75 (2), 415-422
- https://doi.org/10.1007/s11418-021-01483-4
Abstract
Bioactivity guided separation of Walsura trichostemon stem methanolic extract led to the isolation of four new dammarane (1–4) and two new apotirucallane triterpenoids (5–6), together with one limonoid (7), 11,25-dideacetyltrichostemonate, 12β, 20S, 24R-trihydroxydammar-25-en-3-one and 12β, 20S, 25-trihydroxydammar-23-en-3-one. Compounds 1–7 showed in vitro inhibitory activity on the proliferation of A549, human lung adenocarcinoma cell line.Keywords
This publication has 22 references indexed in Scilit:
- Cytotoxicity of Triterpenes from Green Walnut Husks of Juglans mandshurica Maxim in HepG-2 Cancer CellsMolecules, 2015
- A New Cytotoxic Tirucallane from the Twigs of Walsura trichostemonNatural Product Communications, 2014
- New cytotoxic apotirucallanes from the leaves of Walsura trichostemonJournal of Natural Medicines, 2013
- Walsogynes B–G, limonoids from Walsura chrysogyneTetrahedron, 2013
- A new cytotoxic apotirucallane from the roots of Walsura trichostemonPhytochemistry Letters, 2012
- (20S*,24S*)-25-Hydroxy-20,24-epoxy-A-homo-4-oxadammaran-3-one (Chrysura) isolated from the leaves ofWalsura chrysogyneActa Crystallographica Section E Structure Reports Online, 2011
- MeliaceaePublished by Springer Science and Business Media LLC ,2010
- Ceramicine A and walsogyne A, novel limonoids from two species of MeliaceaeTetrahedron Letters, 2008
- A new triterpene from the leaves ofBetula mandschuricaChemistry of Natural Compounds, 1980
- 13C NMR Study of ginseng sapogenins and their related dammarane type triterpenesTetrahedron, 1977