title: 3beta-Hydroxy-lanosta-8,24-dien-21-al, a New Triterpene from Inontus obliquus.
abstract: A new triterpene, 3beta-hydroxy-lanosta-8,24-dien-21-al, was identified from INONOTUS OBLIQUUS. The structure was determined by IR, MS, (1)-NMR and (13)C-NMR spectroscopy and by comparing its (13)C-NMR spectra with the spectra obtained for lanosterol, inotodiol, trametenolic acid and methyl trametenolate.
authors.affiliation: Division of Pharmacognosy, School of Pharmacy, University of Helsinki, Fabianinkatu 35, SF-00170 Helsinki 17, Finland.
authors.forename: K
authors.initials: K
authors.lastname: Kahlos
authors.forename: R
authors.initials: R
authors.lastname: Hiltunen
authors.forename: M
authors.initials: M
authors.lastname: V Schantz