One new tirucallane-type triterpene {3 beta, 24-dihydroxytirucallan-7,25-diene, 24 -sulfate (1)}, one new sesquiterpene {7-epi-10-hydroxychabrol-1(2)-en-4,5-dione A (2)}, together with three known tirucallanes, and four aromadendranes were isolated from the leaves of Trichilia maynasiana C. DC.. Their structures were determined by means of NMR spectroscopy, mass spectrometric analysis, and chemical methods.
A Novel Tirucallane-type Triterpene and Sesquiterpene from Trichilia maynasiana
VASSALLO, ANTONIO;
2016-01-01
Abstract
One new tirucallane-type triterpene {3 beta, 24-dihydroxytirucallan-7,25-diene, 24 -sulfate (1)}, one new sesquiterpene {7-epi-10-hydroxychabrol-1(2)-en-4,5-dione A (2)}, together with three known tirucallanes, and four aromadendranes were isolated from the leaves of Trichilia maynasiana C. DC.. Their structures were determined by means of NMR spectroscopy, mass spectrometric analysis, and chemical methods.File in questo prodotto:
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D'Ambola et al 2016 - Natural Product Communications.pdf
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