A new glucosidic iridoid from Isodon rubescens

Abstract

One new glucosidic iridoid, 6-O-veratroylbarlerin, was isolated from the chloroform/methanol extract of Isodon rubescens (Hemsl.) H.Hara, Lamiaceae aerial parts, along with the known compounds apigenin and caffeic acid. The structure of the new compound was elucidated on the basis of 1D and 2D NMR experiments and ESI-MS technique.

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Correspondence to Marinella De Leo.

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Author’s contribution

MD and NM planned the experiments. SB carried out the extraction and purification of compounds. NM performed the NMR experiments. SV and MDL contributed to the interpretation of results. MDL and MD wrote the first draft of the manuscript. All authors contributed to the critical revision of the manuscript.

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Belaabed, S., De Leo, M., Velotto, S. et al. A new glucosidic iridoid from Isodon rubescens. Rev. Bras. Farmacogn. 28, 294–297 (2018). https://doi.org/10.1016/j.bjp.2018.03.009

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Keywords

  • Rabdosia
  • Lamiaceae
  • Iridoid
  • NMR