首页|Two new xanthones from Hypericum japonicum and their lipid-lowering activities

Two new xanthones from Hypericum japonicum and their lipid-lowering activities

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  • NSTL
  • Elsevier
? 2022Phytochemical investigation of the aerial part of Hypericum japonicum afforded two new xanthones (1-2), together with twelve known compounds (3-14). Their structures with absolute configurations were elucidated by analysis of MS NMR and their experimental and calculated electronic circular dichroism spectra. All of the isolated compounds were tested for their lipid-lowering activities. Compounds 10, 11, 13 exhibited potent lipid-lowering activities (with LDL-Uptake rates 3.02, 2.68 and 1.99, respectively, compared with vehicle control, which was designated as 1.00) and compounds 2-5 showed moderate activities (with LDL-Uptake rates 1.46, 1.41, 1.31 and 1.51, respectively).

GuttiferaeHypericum japonicumLipid-lowering activityXanthones

Guo P.-J.、Chen T.、Zheng L.、Peng S.、Lv K.-Q.、Wang W.-Q.、Xuan L.-J.

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State Key Laboratory of Drug Research Shanghai Institute of Materia Medica Chinese Academy of Sciences

2022

10.1016/j.phytol.2022.02.015

Phytochemistry Letters

Phytochemistry Letters

SCI
ISSN：1874-3900
年,卷(期)：2022.49
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