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Quantum Entropy Information Measures

Schsphenines A and B, two new lignans from the fruit of Schisandra sphenanthera with cardioprotective Activities.

PubMed
Authors: Yu J, Yu W, Wu X, Han J

Year

2026

Paper ID

843

Status

Peer-reviewed

Abstract Read

~2 min

Abstract Words

90

Citations

N/A

Abstract

Schsphenines A () and B (), two new lignans were isolated from the fruit of , together with six known ones respectively identified as schisanhenol (), methylgomisin O (), wuweilignan E (), neglschisandrin E (), schisandrin A () and schisandrin B (). The structures of isolated compounds were determined by UV, IR, HR-ESI-MS, NMR, ORD analysis and quantum chemical calculation. The cardioprotective activities of all compounds were studied on HO-injury H9C2 cells using the MTT method. Compound exhibited a considerable protective effect with cell viability in 79.94 ± 2.36%. This research provided useful information for the utilisation of as the TCM.

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  • Schsphenines A () and B (), two new lignans were isolated from the fruit of , together with six known ones respectively identified as schisanhenol (), methylgomisin O ()...

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References & Citation Signals

[1] DOI https://doi.org/10.1080/14786419.2024.2410415 [2] Publisher https://pubmed.ncbi.nlm.nih.gov/39365952/

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