Abstract
Seven known lignan glycosides were isolated from the leaves of Osmanthus heterophyllus: (+)-syringaresinol 4-O-β-d-glucopyranoside, (+)-syringaresinol 4, 4′-O-di-β-d-glucopyranoside, (+)-medioresinol 4, 4′-O-di-β-d-glucopyranoside, (+)-medioresinol 4-O-β-d-glucopyranoside, (+)-pinoresinol 4, 4′-O-β-d-glucopyranoside, (+)-epipinoresinol 4-O-β-d-glucopyranoside and phillyrin. Their structures were determined on the basis of spectral data.
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Acknowledgments
We are grateful to Mr. S. Sato and Mr. T. Matsuki of this university for measurement of the mass spectrum.
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Sakamoto, S., Machida, K. & Kikuchi, M. Lignan glycosides from the leaves of Osmanthus heterophyllus . J Nat Med 62, 362–363 (2008). https://doi.org/10.1007/s11418-008-0247-y
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DOI: https://doi.org/10.1007/s11418-008-0247-y