Bioactive sesquiterpene pyridine alkaloids from Maytenus aquifolium
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Elsevier B.V.
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Elsevier
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Article
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Abstract
Two new sesquiterpene evoninate alkaloids, were isolated together with the known compounds syringaresinol and 4'-O-methyl-(-)-epigallocatechin from the root bark of Maytenus aquifolium. The structures of the two alkaloids were elucidated by interpretation of their spectral data, and both exhibited very weak activity in a mechanism-based DNA-modifying yeast assay. (C) 1998 Elsevier B.V. Ltd. All rights reserved.
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English
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Phytochemistry. Oxford: Pergamon-Elsevier B.V., v. 48, n. 1, p. 137-140, 1998.
