2. Academic Validation
  3. Three new sesquiterpene polyol esters from Celastrus angulatus

Three new sesquiterpene polyol esters from Celastrus angulatus

  • J Asian Nat Prod Res. 2022 Apr;24(4):336-343. doi: 10.1080/10286020.2021.1931140.
Wei Zhao 1,  Xia Chang 2,  Hang Yuan 2,  Hong-Yuan Han 2,  Fei Chen 2,  Huai-Yu Liao 2,  Hai-Yan Zhang 2,  Tian-Zeng Zhao 1 2
Affiliations

Affiliations

  • 1 High & New Technology Research Center of Henan Academy of Science, Zhengzhou 450002 PR China.
  • 2 Key Laboratory of Natural Products of Henan Academy of Science, Zhengzhou 450002, PR China.
PMID: 34092159 DOI: 10.1080/10286020.2021.1931140
Abstract

Three new sesquiterpene polyol ester compounds angulatins S-U, together with three known compounds were isolated from Celastrus angulatus Maxim. According to mainly 1D NMR and 2D NMR analysis, the structures of the new compounds were completely determined as angulatin S (1β-furoyloxy-2β,8α-diisobutanoyloxy-9β-benzoyloxy-15-acetoxy-4α,6α-dihydroxy-β-dihydroagarofuran), angulatin T (1β,2β,6α-triacetoxy-8β,15-diisobutanoyloxy-9α-benzoyloxy-β-dihydroagrofuran), and angulatin U (1β,6α,15-triacetoxy-8β-isobutanoyloxy-9α-benzoyloxy-β-dihydroagarofuran).

Keywords

Celastraceae; Celastrus angulatus; angulatin S; angulatin T; angulatin U; sesquiterpene polyol ester.

Figures
Products
  • Cat. No.
    Product Name
    Description
    Target
    Research Area
  • HY-N7877
    β-dihydroagarofuran Compound