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Updated: Mar 31, 2026

Biosynthesis of a Flavonol from a Flavanone by Establishing a One-pot Bienzymatic Cascade
Published on: August 14, 2019
Flavonoids from Pronephrium megacuspe
Su-Qing Huang1, Yong-Qing Tian2,3, Xiao-Yi Wei4
1a College of Chemistry and Chemical Engineering , Zhongkai University of Agriculture and Engineering , Guangzhou 510225 , China.
Abstract:
A chemical investigation of the whole plant of Pronephrium megacuspe (Bak.) Holtt. led to the isolation of four flavonoids, pronephrones A-D (1-4), which were firstly reported. The chemical structures of four compounds were established using spectroscopic methods. These isolates were further evaluated for cytotoxicity to ovarian cells of Spodoptera litura Fabricius.
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