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A nor-triterpenoid from Lophanthera lactescens



A nor-triterpenoid from Lophanthera lactescens



Phytochemistry 29(7): 2257-2261



A benzene extract of Lophanthera lactescens wood was shown to contain stigmasta-44,22-dien-3-one, ergost-4-en-3-one, stigmasterol, ergost-5-en-3-ol, .beta.-amyrenone and a new nor-triterpene. Structural determinations were made from spectrometric data, including 2D NMR experiments.

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Accession: 001740040

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DOI: 10.1016/0031-9422(90)83048-6


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