Further sesquiterpene pyridine alkaloids from Maytenus aquifolium
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Data
1998-12-05
Autores
Corsino, Joaquim [UNESP]
Bolzani, Vanderlan da Silva [UNESP]
Pereira, Ana Maria S.
França, Suzelei Castro
Furlan, Maysa [UNESP]
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Resumo
Two new sesquiterpene evoninate alkaloids, aquifoliunine E-III and aquifoliunine E-IV, were isolated from the root bark of Maytenus aquifolium. The structures of the new compounds were elucidated on the basis of spectroscopic methods, including ES-MS.
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Celastraceae, Maytenus aquifolium, Root bark, Sesquiterpene evoninate alkaloids, aquifoliunine e iii, aquifoliunine e iv, sesquiterpene derivative, unclassified drug, drug isolation, drug structure, mass spectrometry, nonhuman, nuclear magnetic resonance spectroscopy, plant root, stereochemistry
Como citar
Phytochemistry, v. 49, n. 7, p. 2181-2183, 1998.