[Studies on chemical constituents in dried buds of Lonicera confusa].
OBJECTIVE
To investigate the chemical constituents of the dried buds of Lonicera confusa.


METHODS
Chromatography and spectral analysis were respectively used to isolate and identify the constituents.


RESULTS
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.


CONCLUSIONS
Rutin was isolated from the genus for the first time, and the others were isolated from the species for the first time.
Chai
Xing-yun
XY
Department of Pharmacognosy, China Pharmaceutical University, Nanjin, 210038, China.
Li
Ping
P
Tang
Li-ying
LY
D002726:Chlorogenic Acid / Q000737:chemistry / Q000302:isolation & purification; D035264:Flowers / Q000737:chemistry; D031239:Lonicera / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D011794:Quercetin / Q000737:chemistry / Q000302:isolation & purification; D012431:Rutin / Q000737:chemistry / Q000302:isolation & purification*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification
D012855:Sitosterols; D002726:Chlorogenic Acid; D012431:Rutin; C025473:gamma-sitosterol; D011794:Quercetin