|
KMID : 0616120090400040334
|
|
Korean Journal of Pharmacognosy
2009 Volume.40 No. 4 p.334 ~ p.338
|
|
|
Phytochemical Studies on Lonicera Caulis (3)-Iridoids
|
|
Kim Ju-Sun
Yean Min-Hye
Lee So-Young
Lee Je-Hyeon
Kang Sam-Sik
|
|
|
Abstract
|
|
|
Six iridoids were isolated from the 70% ethanol extract of Lonicera Caulis (Caprifoliaceae) and their structures
were identified as epialyxialactone (1), secologanin dimethyl acetal (2), sweroside (3), loganin (4), loganic acid (5) and demethylsecologanol (6). The chemical structures of these compounds were identified on the basis of spectroscopic methods and comparison with literature values. This is the first report of the iridolactone, epialyxialactone (1), from the Caprifoliaceae plants and loganic acid (5) and demethylsecologanol (6) from Lonicera Caulis.
|
|
|
KEYWORD
|
|
|
Lonicera japonica Thunb., Caprifoliaceae, Lonicera Caulis, iridoid, isolation and identification
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|