Abstract A new ferulic acid ester, 6-feruloyloxyhexanoic acid (1), was isolated along with 10 known ones (2–11), from the concentrated water extract of Rhodiola wallichiana var. cholaensis. Their chemical structures… Click to show full abstract
Abstract A new ferulic acid ester, 6-feruloyloxyhexanoic acid (1), was isolated along with 10 known ones (2–11), from the concentrated water extract of Rhodiola wallichiana var. cholaensis. Their chemical structures were elucidated on the basis of extensive spectroscopic methods including Two-dimensional nuclear magnetic resonance (2D NMR) experiments. Compound 3 was isolated from this plant for the first time. The protective effects against H2O2-induced myocardial cell injury in cultured H9c2 cells were also evaluated. Compounds 1, 5 and 7–11 provided significant protective effects on H2O2-induced H9c2 cells injury at the concentration of 25 μg/mL. And the protective effects of compound 1 was also investigated by the oxygen–glucose deprivation/reperfusion (OGD/R) tests.
Journal Title: Natural Product Research
Year Published: 2018
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