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Delevoyin C, a tetranortriterpenoid from Entandrophragma delevoyi
D A Mulholland1, S L Schwikkard, P Sandor
1Natural Products Research Group, Department of Chemistry, University of Natal, Durban, South Africa. mulholld@scifs1.und.ac.za
Phytochemistry
|March 24, 2000
Abstract:
The hexane extract of the bark of Entandrophragma delevoyi has yielded a novel tetranortriterpenoid, delevoyin C. This compound contains a cyclobutanyl ring incorporating C-19 and a cycloheptanyl ring C including C-30. Gedunin and 11beta-Acetoxygedunin were isolated from the hexane extract of the wood.