Structural Characterization and Antioxidative Activity of Lancifonins: Unique Nortriterpenoids from Schisandra lancifolia
收藏Figshare2016-02-18 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Structural_Characterization_and_Antioxidative_Activity_of_Lancifonins_Unique_Nortriterpenoids_from_i_Schisandra_lancifolia_i_/2317027
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Six unique nortriterpenoids, lancifonins A–F (1–6), were isolated from Schisandra lancifolia. Their absolute configurations were determined by X-ray diffraction and ECD calculation. The conformational analysis of 1 was performed due to the unanticipated changes of Cotton effects in its ECD spectrum. Compounds 5 and 6 possess a unique 7/7 fused carbocyclic core with an internal ester bridge between C-9 and C-14, and 5 exhibited protective activity against H2O2-induced oxidative damage on Caco-2 cells.
创建时间：
2016-02-18
