Studies on the constituents of the medicinal plants. XXI. Constituents of the leaves of Clethra barbinervis Sieb. et Zucc. (2) and the 13C-nuclear magnetic resonance spectra of 19.ALPHA.-hydroxyurs-12-en-28-oic acid type of triterpenoids.
Authors:
- Kotaro TakahashiKTKotaro Takahashi
- Masako TakaniMTMasako Takani
- 1 January 1978
- journal article
- Published by Pharmaceutical Society of Japan in Chemical and Pharmaceutical Bulletin
- Vol. 26 (9) , 2689-2693