One new tirucallane-type triterpene 3β, 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 / D'Ambola, Massimiliano; Malafronte, Nicola; Gualtieri, Maria; Hernández, Vanessa; Vassallo, Antonio; Severino, Lorella. - In: NATURAL PRODUCT COMMUNICATIONS. - ISSN 1934-578X. - 11:4(2016), pp. 447-448.
A Novel Tirucallane-type Triterpene and Sesquiterpene from Trichilia maynasiana
SEVERINO, LORELLA
2016
Abstract
One new tirucallane-type triterpene 3β, 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 | Dimensione | Formato | |
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