Phenolic constituents of leaves from Persea caerulea Ruiz & Pav; Mez (Lauraceae)

TitlePhenolic constituents of leaves from Persea caerulea Ruiz & Pav; Mez (Lauraceae)
Publication TypeJournal Article
Year of Publication2016
AuthorsAlvárez JM, Cuca LE, Carrasco-Pancorbo A, Ruiz-Muelle ABelén, Fernández I, Fernández-Gutiérrez A
JournalBiochemical Systematics and Ecology
Volume67
Pagination53 - 57
ISSN0305-1978
KeywordsCoumarins
Abstract

Abstract The chemical investigation of the ethanolic extract from the leaves of Persea caerulea led to the isolation of flavonoids, coumarins and three steroidal type compounds. Based on ESI-MS, UV, IR, GC-MS and 1H and 13C \{NMR\} data analysis, the structures of ten isolated compounds were identified as: quercetin (1), kaempferide-3-O-α-l-rhamnopyranoside (2), kaempferol-3-O-α-l-arabinofuranoside (3), quercetin-3-O-α-l-rhamnopyranoside (4), quercetin-3-O-β-glucoside (5), scopoletin (6), isofraxidin (7) campesterol (8), stigmasterol (9) and β-sitosterol (10). In the current research, the isolated compounds 1–9 are reported for the first time in the species Persea caerulea.

URLhttp://www.sciencedirect.com/science/article/pii/S0305197816301089
DOI10.1016/j.bse.2016.05.010
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