3 FURTHER DAMMARANE TYPE TRITERPENES FROM THE FROND EXUDATE OF THE FERN NOTHOLAENA-RIGIDA

Authors
ARRIAGA FJ RUMBERO A WOLLENWEBER E
Citation
Fj. Arriaga et al., 3 FURTHER DAMMARANE TYPE TRITERPENES FROM THE FROND EXUDATE OF THE FERN NOTHOLAENA-RIGIDA, Zeitschrift fur Naturforschung. C, A journal of biosciences, 51(9-10), 1996, pp. 750-752
Citations number
9
Categorie Soggetti
Biology
Journal title
Zeitschrift fur Naturforschung. C, A journal of biosciences → ACNP
ISSN journal
09395075
Volume
51
Issue
9-10
Year of publication
1996
Pages
750 - 752
Database
ISI
SICI code
0939-5075(1996)51:9-10<750:3FDTTF>2.0.ZU;2-I
Abstract
From the farinose frond exudate of the fern Notholaena rigida two new triterpenes have been identified. They were found to be the C-24 epime rs or 3 beta-acetoxy-24, 25-diO-isopropylidene-12 beta, 20(S),24,25-te trahydroxy-dammarane. A third triterpene is identical with the known c ompound pyxinol, (20S,24R)-20,24-epoxy-dammarane-3 beta,12 beta,25-tri ol.