Polyphenols from Eucalyptus ovata.
From the leaves of Eucalyptus ovata 13 known compounds, four flavonol glycosides and nine tannins, including the trimer gallocatechin-(4alpha-8)-gallocatechin-(4alpha-8)-catechin (1), were isolated. The spectral data of the peracetate derivative of the trimer are reported.
Santos
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SC
Laboratório de Bioatividade Molecular, Instituto de Química, Universidade Federal de Goiás, Campus Samambaia, Caixa Postal 131, CEP 74001-970, Goiânia, Goiás, Brazil. suzana@quimica.ufg.br
Waterman
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PG
D002392:Catechin / Q000031:analogs & derivatives / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry*; D006801:Humans; D010936:Plant Extracts / Q000737:chemistry; D018515:Plant Leaves; D010946:Plants, Medicinal; D019685:Rosales
D005419:Flavonoids; D006027:Glycosides; D010936:Plant Extracts; C429129:gallocatechin-(4-8)-gallocatechin-(4-8)-catechin; D002392:Catechin