Studies on constituents of medicinal plants. XVIII. Constituents of the leaves of Clethra barbinervis Sieb. et Zucc.
- 1 January 1977
- journal article
- research article
- Published by Pharmaceutical Society of Japan in CHEMICAL & PHARMACEUTICAL BULLETIN
- Vol. 25 (5), 981-985
- https://doi.org/10.1248/cpb.25.981
Abstract
A new triterpene acid barbinervic acid (I) was isolated from the leaves of C. barbinervis Sieb. et Zucc. and barbinervic acid was elucidated as 3.alpha.,19.alpha.-24-trihydroxyurs-12-en-28-oic acid by chemical and spectral evidences. Rotundic acid was also isolated.This publication has 1 reference indexed in Scilit:
- Studies on constituents of medicinal plants. 17. Constituents of Schizandra nigra Max. and their carbon-13 nuclear magnetic resonance spectra.CHEMICAL & PHARMACEUTICAL BULLETIN, 1976