Seco-, nor-, normal and rearranged labdanes from Haplopappus parvifolius
item_0001352176.pdf (1.683Kb)Abstract
The aerial parts of Haplopappus parvifolius afforded 30 new diterpenes including 21 labdane derivatives, four nor-diterpenes, three rearranged ones, four seco-labdanes and one with a new carbon skeleton whose structure was established by partial synthesis. All structures were elucidated by high field NMR spectroscopy and other spectroscopic techniques. Biogenetic relationships are discussed briefly. © 1991.
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Artículo de publicación SCOPUS
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URI: https://repositorio.uchile.cl/handle/2250/156738
DOI: 10.1016/0031-9422(91)80091-E
ISSN: 00319422
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Phytochemistry, Volumen 30, Issue 11, 2018, Pages 3683-3691
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