Linderaggrenolides A–N, Oxygen-Conjugated Sesquiterpenoid Dimers from the Roots of Lindera aggregata
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Linderaggrenolides A–N (1–14), 14 new lindenane sesquiterpenoid dimers with oxygen bridges were isolated from the roots of Lindera aggregata. Their structures were elucidated on the basis of comprehensive spectroscopic data analysis, with the absolute configurations established by empirical approaches, electronic circular dichroism calculations, and X-ray crystallography. Compounds 8 and 9 were found to exhibit significant transforming growth factor-β inhibitory activity, with IC50 values of 25.91 and 21.52 μM, respectively.
创建时间:
2021-03-02



