Diterpenes from Laennecia sophiifolia

Simirgiotis, MJ; Favier, LS; Rossomando, PC; Giordano, OS; Tonn, CE; Padron, JI; Vazquez, JT

Abstract

From the aerial parts of Laennecia sophiifolia (Kunth) G.L. Nesom, a neo-clerodane and an acyclic furano diterpene were isolated, along with four known compounds, 2 beta -hydroxyhardwickiic acid, hawtriwaic acid, apigenin, and beta -sitosterol. Their structures were established as 12-epi-bacchotricuneatin A and (2E,6E)-9-(3-furyl)-6-methyl-2-(4-methylpent-3-enyl)-nona-2,6-dienoic acid, by analysis of spectral evidence. The absolute structure of 12-epi-bacchotricuneatin A was determined by a circular dichroism spectral comparison with that of bacchotricuneatin A. (C) 2000 Elsevier Science Ltd. All rights reserved.

Más información

Título según WOS: ID WOS:000165994900005 Not found in local WOS DB
Título de la Revista: PHYTOCHEMISTRY
Volumen: 55
Número: 7
Editorial: Elsevier BV
Fecha de publicación: 2000
Página de inicio: 721
Página final: 726
DOI:

10.1016/S0031-9422(00)00290-9

Notas: ISI