Configurational analysis of cubebins and bicubebin from Aristolochia lagesiana and Aristolochia pubescens
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Data
2006-04-01
Autores
de Pascoli, I. C.
Nascimento, I. R.
Lopes, LMX
Título da Revista
ISSN da Revista
Título de Volume
Editor
Elsevier B.V.
Resumo
(8S,8'R,9S)-, (8R,8'R,9R)-, and (8R,8',R,9S)-cubebins, together with (8R,8'R,8R,8'''R,9R,9S)-bicubebin, were isolated from Aristolochia lagesiana and Aristolochia pubescens. Their structures were determined by spectroscopic methods, including H-1 and C-13 NMR spectroscopy at low temperatures, and by chemical transformations. (c) 2006 Elsevier Ltd. All rights reserved.
Descrição
Palavras-chave
Aristolochia pubescens, Aristolochia lagesiana, Aristolochiaceae, lignan, cubebin, butyrolactol, bicubebin
Como citar
Phytochemistry. Oxford: Pergamon-Elsevier B.V., v. 67, n. 7, p. 735-742, 2006.