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Structure elucidation and 13 C NMR spectral assignments of 3α‐hydroxyolean‐12‐en‐30‐oic acid, a new triterpene from Bocconia arborea
Author(s) -
Chávez María Isabel,
Julián Aníbal,
Delgado Guillermo
Publication year - 2003
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1144
Subject(s) - triterpene , chemistry , papaveraceae , stereochemistry , carbon 13 nmr , two dimensional nuclear magnetic resonance spectroscopy , terpene , alkaloid , medicine , alternative medicine , pathology
The structure and 13 C NMR assignments of 3α‐hydroxyolean‐12‐en‐30‐oic acid (20‐ epi ‐katonic acid), a novel pentacyclic triterpene isolated from the aerial parts of Bocconia arborea (Papaveraceae), are reported. Copyright © 2003 John Wiley & Sons, Ltd.