3beta-Hydroxy-lanosta-8,24-dien-21-al, a New Triterpene from Inontus obliquus.

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Citation 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.