Isolation of lignans glycosides from Alibertia sessilis (Vell.) K. Schum. (Rubiaceae) by preparative high-performance liquid chromatography
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Data
2006-12-01
Autores
Da Silva, V. C. [UNESP]
Silvab, G. H.
Da S Bolzani, V.
Lopes, Márcia Nasser [UNESP]
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Resumo
Enantiomeric aglycone lignans contained in a mixture were separated from a fraction of the extract of the stems of Alibertia sessilis (Vell.) K. Schum. (Rubiaceae) by preparative high-performance liquid chromatography. An efficient and fast separation can be achieved with methanol-water (30:70, v/v). Their structures were identified as (+)-lyoniresinol 3α-O-β-glucopyranoside and (-)-lyoniresinol 3α-O-β-glucopyranoside, being reported for the first time in Rubiaceae.
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Alibertia sessilis, Enantiomeric aglycone lignans, HPLC, Rubiaceae
Como citar
Ecletica Quimica, v. 31, n. 4, p. 55-58, 2006.