[Studies on the chemical structure of lucyoside R from leaves of Luffa cylindrica roem].
A new pentacyclic triterpenoid saponin, lucyoside R, has been isolated from the leaves of Luffa cylindrica along with lucyoside G. Its stucture was established as 2 alpha, 21 beta-dihydroxyhederagenin-3-O-beta-D-glucopyranoside based on spectral and chemical evidence.
Liang
L
L
Sichuan Institute of Chinese Materia Medica, Chongqing 630065.
Liu
C Y
CY
Li
G Y
GY
Lu
L E
LE
Cai
Y C
YC
D029776:Luffa / Q000737:chemistry*; D015394:Molecular Structure; D009828:Oleanolic Acid / Q000031:analogs & derivatives*; D012503:Saponins / Q000737:chemistry / Q000302:isolation & purification*
D012503:Saponins; C442158:lucyoside R; D009828:Oleanolic Acid