Chemical investigation of ceylonese plants. Part 22. Extractives of Trichadenia zeylanica Thw. (Flacourtiaceae); isolation and structures of six new triterpenoids containing the friedelane skeleton
- 1 January 1977
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 5,p. 483-490
- https://doi.org/10.1039/p19770000483
Abstract
From the bark and wood extracts of Trichadenia zeylanica Thw., six new triterpenoids, namely trichadenic acid A (3α-hydroxyfriedelan-26-oic acid), O-acetyltrichadenic acid A, O-acetyltrichadenic acid B (3β-acetoxyfriedelan-26-oic acid), trichadonic acid (3-oxofriedelan-26-oic acid), trichadenal (3β-hydroxyfriedelan-26-al), and O-acetyl-trichadenal have been isolated, correlated, and identified. The extracts also contained friedelan-3α-yl acetate and β-sitosterol.This publication has 2 references indexed in Scilit:
- Chemical investigation of ceylonese plants. Part 21. Extractives of Pentadesma butyracea Sabine (Guttiferae)Journal of the Chemical Society, Perkin Transactions 1, 1977
- Triterpenes of calophyllum inophyllum linnTetrahedron, 1967