Complete Assignments of 1H and 13C-NMR Spectra of the 3,4-seco-Triterpene Canaric Acid isolated from Rudgea jasminoides

Complete Assignments of 1H and 13C-NMR Spectra of the 3,4-seco-Triterpene Canaric Acid isolated from Rudgea jasminoides

The canaric acid 1 was isolated from the leaves of Rudgea jasminoides. Compound 1 is a seco-lupane derivative and its structure was established on the basis of spectral data, mainly by 1D and 2D NMR experiments. Sitosterol, stigmasterol and ursolic and oleanolic acids were also isolated.

Bibliographic Details
Main Authors:	Lopes Marcia N., Mazza Fabiano C., Young Maria Claudia M., Bolzani Vanderlan da S.
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Química 1999-01-01
Series:	Journal of the Brazilian Chemical Society
Subjects:	Rudgea jasminoides Rubiaceae seco-A-ring lupane triterpene
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50531999000300013

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