Lignans from Bupleurum marginatum and their antioxidant activity
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Updated: Nov 7, 2025
Author Spotlight: Development and Characterization of Eco-Friendly Lignin-Based Microparticles for Enhanced Delivery of Bioflavonoids
Published on: March 1, 2024
Jian Zhou1, Xin He2, Rongjin Sun3
1Department of Pharmacy, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China.
Abstract:
A new aryltetralin lignan, bupleroid A (1), along with ten known analogues (2-11) were isolated from Bupleurum marginatum. The structures of these isolates were determined by 1D and 2D NMR, HRESIMS, and ECD data analysis. In addition, the DPPH radical scavenging capacities of all compounds were evaluated. Compound 6 exhibited good DPPH radical scavenging activity at a concentration of 50 μM.[Formula: see text].
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