Studies on chemical constituents in dried buds of Lonicera confusa / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the chemical constituents of the dried buds of Lonicera confusa.</p><p><b>METHOD</b>Chromatography and spectral analysis were respectively used to isolate and identify the constituents.</p><p><b>RESULT</b>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.</p><p><b>CONCLUSION</b>Rutin was isolated from the genus for the first time, and the others were isolated from the species for the first time.</p>