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.
Plant metabolites. New compounds and anti-inflammatory activity of Uncaria tomentosa / R., Aquino; V. D., Feo; F. D., Simone; C., Pizza; Cirino, Giuseppe. - In: JOURNAL OF NATURAL PRODUCTS. - ISSN 0163-3864. - STAMPA. - 54:(1991), pp. 453-459.
Plant metabolites. New compounds and anti-inflammatory activity of Uncaria tomentosa.
CIRINO, GIUSEPPE
1991
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.File in questo prodotto:
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