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Updated: May 1, 2026
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Biosynthesis of a Flavonol from a Flavanone by Establishing a One-pot Bienzymatic Cascade
Published on: August 14, 2019
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[Study on the flavonoids constituents of Trachelospermum jasminoides]
Xing-Qi Tan1, Liang-Jun Guo, Hai-Sheng Chen
1PLA 98th Hospital, Huzhou 313000, China. tanxq@sohu.com
Abstract
Objective:
To study the flavonoids constituents of Trachelospemum jasminoides.
Methods:
The compounds were separated and purified by column chromatography with silica gel, and identified by IR, MS, NMR and 2D-NMR.
Results:
Six flavonoids were identified as apigenin (I), apigenin 7-O-beta-glucoside (II), apigenin 7-O-beta-neospheroside (III), luteoloside (IV), narngin (V) 6,8-di-C-glucopyanosylapigenin (VI), respectively.
Conclusion:
Compounds V and VI are isolated from this plant for the first time.
