Bioactive Oleanane, Lupane and Ursane Triterpene Acid Derivatives

Bioactive Oleanane, Lupane and Ursane Triterpene Acid Derivatives

Betulinic, ursolic and oleanolic acids isolated from the aerial parts of Eriope blanchetii (Lamiaceae) were subjected to different esterification reactions, yielding 12 C-3 position ester derivatives. All compounds were identified using spectroscopic techniques, such as IR, 1H-NMR and MS. The deriva...

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Bibliographic Details
Main Authors: Pedro S. Reis, Renato Fontana, Luciano S. Lima, Jorge M. David, Juceni P. David, Lidércia C. R. C. Silva, Rauldenis A. F. Santos, Maria de L. e Silva
Format: Article
Language:English
Published: MDPI AG 2012-10-01
Series:Molecules
Subjects:
Eriope blanchetii
Lamiaceae
triterpene derivatives
Artemia salina lethality
antimicrobial activity
Online Access:http://www.mdpi.com/1420-3049/17/10/12197
Description
Summary:Betulinic, ursolic and oleanolic acids isolated from the aerial parts of Eriope blanchetii (Lamiaceae) were subjected to different esterification reactions, yielding 12 C-3 position ester derivatives. All compounds were identified using spectroscopic techniques, such as IR, 1H-NMR and MS. The derivatives were further investigated for their antioxidant level, Artemia salina lethality and antimicrobial activity.
ISSN:1420-3049

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