Plant Metabolites. New Compounds and Anti-inflammatory Activity of Uncaria tomentosa


Author

Aquino R

Date

1991

Journal

J Nat Prod

Abstract

Bioassay-directed fractionation of the anti-inflammatory extracts of Uncaria tomentosa, using the carrageenan-induced edema in rat paw, has led to the isolation of a new quinovic acid glycoside 7 as one of the active principles. Furthermore, a new triterpene 8 was isolated as its methyl ester. The structures were elucidated by spectral and chemical studies.

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