Triterpenoids from Dischidia alboflava whole plant

https://doi.org/10.31130/ud-jst.2023.079E
Tóm tắt: 102 | PDF: 101

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Author

  • Nguyen Thi Thuy Linh
    Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST); Institute of Chemistry, VAST, Vietnam
    Ba Thi Cham
    Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST); Institute of Chemistry, VAST, Vietnam
    Dang Viet Hung
    Vietnam National University of Forestry at Dongnai, Vietnam
    Giang Thi Kim Lien
    The University of Danang - VNUK Institute for Research and Executive Education, Danang, Vietnam
    Tran Duc Quan
    Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST); Institute of Chemistry, VAST, Vietnam
    Trinh Thi Thuy
    Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST); Institute of Chemistry, VAST, Vietnam
    Nguyen Thi Hoang Anh
    Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST); Institute of Chemistry, VAST, Vietnam

Từ khóa:

Asclepiadaceae
cyclotriterpen
Song ly trắng
triterpenoid

Tóm tắt

In this report, phytochemical constituents of Dischidia alboflava (Asclepiadaceae) collected in Bidoup Nui Ba National Park, Lamdong province, Vietnam were investigated for the first time. The isolation process, as well as structure elucidation, have been supported by modern techniques like chromatographic (TLC, CC) and spectroscopic (ESI MS, 1D and 2D NMR) methods to result six triterpenoids, including β-amirin acetate (1), friedelin (2), 3α-hydroxyglutin-5-en (3), lupeone (4), lupeol (5), and 30-norcyclopterospemol (6). Among these, compounds 3, 4, and 6 have not been recorded to occur in other Dischidia species before. Notably, the identification of compound 6 indicated the presence of cyclotriterpene in Dischidia chemical components, which has not been reported to date.

Tài liệu tham khảo

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Jun 30, 2023
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Cách trích dẫn
Thuy Linh, N. T., B. T. Cham, D. V. Hung, G. T. Kim Lien, T. D. Quan, T. T. Thuy, và N. T. H. Anh. “Triterpenoids from Dischidia Alboflava Whole Plant”. Tạp Chí Khoa học Và Công nghệ - Đại học Đà Nẵng, vol 21, số p.h 6.1, Tháng Sáu 2023, tr 67-70, doi:10.31130/ud-jst.2023.079E.

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