Rapid access to ketones related to oleanolic and ursolic acids

Braulio E. Rivero-Chan, Joaqun G. Marrero, Simón Hernández-Ortega, Gonzalo J. Mena-Rejón, Luis D. Miranda

Research output: Contribution to journalArticle

Abstract

We describe in this article a process with which to obtain different ketones related to oleanolic and ursolic acids from a natural source, Salvia canariensis L., with minimal use of chromatography columns. Amongst the isolated compounds was 12α-bromo-3-oxo-olean-13, 28-olide (3), which was fully characterised, including a characterisation of its molecular configuration by X-ray crystallographic analysis by 1 and 2-dimensional NMR techniques. © 2012 Copyright Taylor and Francis Group, LLC.
Original languageAmerican English
Pages (from-to)675-679
Number of pages607
JournalNatural Product Research
DOIs
StatePublished - 1 Apr 2012

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molecular conformation
Salvia
Oleanolic Acid
Molecular Conformation
ursolic acid
oleanolic acid
Column chromatography
ketones
Ketones
Chromatography
chromatography
X-radiation
Nuclear magnetic resonance
X-Rays
X rays
methodology

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Rivero-Chan, B. E., Marrero, J. G., Hernández-Ortega, S., Mena-Rejón, G. J., & Miranda, L. D. (2012). Rapid access to ketones related to oleanolic and ursolic acids. Natural Product Research, 675-679. https://doi.org/10.1080/14786419.2010.543902
Rivero-Chan, Braulio E. ; Marrero, Joaqun G. ; Hernández-Ortega, Simón ; Mena-Rejón, Gonzalo J. ; Miranda, Luis D. / Rapid access to ketones related to oleanolic and ursolic acids. In: Natural Product Research. 2012 ; pp. 675-679.
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Rapid access to ketones related to oleanolic and ursolic acids. / Rivero-Chan, Braulio E.; Marrero, Joaqun G.; Hernández-Ortega, Simón; Mena-Rejón, Gonzalo J.; Miranda, Luis D.

In: Natural Product Research, 01.04.2012, p. 675-679.

Research output: Contribution to journalArticle

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