[Studies on chemical constituents in dried buds of Lonicera confusa]
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Published on: November 25, 2016
Xing-yun Chai1, Ping Li, Li-ying Tang
1Department of Pharmacognosy, China Pharmaceutical University, Nanjin, 210038, China.
Objective:
To investigate the chemical constituents of the dried buds of Lonicera confusa.
Method:
Chromatography and spectral analysis were respectively used to isolate and identify the constituents.
Result:
Seven compounds were isolated from the dried buds of L. confusa, and identified as rutin, quercetin, luteilin-7-O-beta-D-galactoside, lonicerin, chlorogenic acid, beta-sitosterol and tetratriacontane.
Conclusion:
Rutin was isolated from the genus for the first time, and the others were isolated from the species for the first time.
