Two new phenylpropanoid esters of rhamnose from Lagotis yunnanensis.
Two new phenylpropanoid esters of rhamnose, lagotoside B (1) and lagotoside C (2), together with three known compounds (3-5), were isolated from Lagotis yunnanensis. The structures of 1 and 2 were elucidated by spectroscopic methods. Compounds 3-5 have been obtained from this species for the first time.
Yang
Xiao-Dong
XD
School of Pharmacy, Yunnan University, 2 North Cui Hu Road, Kunming 650091, China.
Li
Zi-Yan
ZY
Mei
Shuang-Xi
SX
Zhao
Jing-Feng
JF
Zhang
Hong-Bin
HB
Li
Liang
L
D002934:Cinnamates / Q000737:chemistry / Q000302:isolation & purification*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D012210:Rhamnose / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification*; D028083:Scrophulariaceae / Q000737:chemistry*; D013057:Spectrum Analysis
D002934:Cinnamates; D005419:Flavonoids; C479094:lagotoside B; C479095:lagotoside C; D012210:Rhamnose