TRITERPENOID SAPONINS FROM THE LEAVES OF ARALIA HIEPIANA

Authors

  • Nguyen Huu Toan Phan Tay Nguyen Institute for Scientific Research https://orcid.org/0000-0001-7390-608X
  • Nguyen Thi Thu Hien Tay Nguyen Institute for Scientific Research
  • Nguyen Huu Huong Duyen Tay Nguyen Institute for Scientific Research
  • Nguyen Thi Dieu Thuan Tay Nguyen Institute for Scientific Research
  • Tran Thi Ngoc Hanh Tay Nguyen Institute for Scientific Research
  • Pham Van Huyen Tay Nguyen Institute for Scientific Research

DOI:

https://doi.org/10.15625/2525-2518/58/6A/15489

Keywords:

Aralia hiepiana, triterpenoid saponins

Abstract

ABSTRACT – HCTN7

Many species of the genus Aralia are used as the traditional medicine in Asia and America to treat lameness, rheumatic arthritis, nephritis, gastritis, lumbago, inflammation, and diabetes mellitus, but the vast majority of this genus has not been explored, such as Aralia hiepiana J.Wen & Lowry (Araliaceae), an endemic species of Lamdong province. Phytochemical investigation of the leaves of A. hiepiana has led to the isolation of 3-O-{[β-D-xylopyranosyl-(1→2)]-[β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl-(1→3)]-β-D-glucopyranosyl} oleanolic acid 28-O-β-D-glucopyranosyl ester (1), 3-O-{[β-D-xylopyranosyl-(1→2)]-[β-D-glucopyranosyl-(1→3)]-β-D-glucopyranosyl} oleanolic acid 28-O-β-D-glucopyranosyl ester (2), methyl-α-L-rhamnopyranoside (3), and methyl-α-D-glucopyranoside (4) which were isolated for the first time from this plant. The structural determination was accomplished by spectroscopic analysis, particularly by 1D NMR, 2D NMR.

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Author Biographies

Nguyen Huu Toan Phan, Tay Nguyen Institute for Scientific Research

Chemistry of Natural Products

Nguyen Thi Thu Hien, Tay Nguyen Institute for Scientific Research

Chemistry of Natural Products

Nguyen Huu Huong Duyen, Tay Nguyen Institute for Scientific Research

Chemistry of Natural Products

Nguyen Thi Dieu Thuan, Tay Nguyen Institute for Scientific Research

Chemistry of Natural Products

Tran Thi Ngoc Hanh, Tay Nguyen Institute for Scientific Research

Chemistry of Natural Products

Pham Van Huyen, Tay Nguyen Institute for Scientific Research

Chemistry of Natural Products

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Published

2021-03-31

Issue

Section

The 7th National Workshop on Research and Development of Natural Products