Phenylpropanoids from Umbilicus pendulinus.
Phytochemical investigation of the leaves of Umbilicus pendulinus afforded in addition to 2-O-caffeoyl malate, isoquercitrin and Z-venusol, the new isomer E-venusol. Special NMR experiments were carried out to elucidate the configuration of the two latter compounds.
Viornery
L
L
Texinfine, Lyon, France.
Saliba
C
C
Daskiewicz
J B
JB
Bayet
C
C
Comte
G
G
Fenet
B
B
Gutierrez
G
G
Barron
D
D
D002109:Caffeic Acids / Q000737:chemistry / Q000302:isolation & purification*; D002851:Chromatography, High Pressure Liquid; D005060:Europe; D005612:Freeze Drying; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D037102:Lectins / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D008293:Malates / Q000737:chemistry / Q000302:isolation & purification*; D010666:Phenylpropionates / Q000737:chemistry / Q000302:isolation & purification*; D018515:Plant Leaves / Q000737:chemistry; D037121:Plant Lectins; D010946:Plants, Medicinal / Q000737:chemistry*; D011794:Quercetin / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013056:Spectrophotometry, Ultraviolet
D002109:Caffeic Acids; D006027:Glycosides; D037102:Lectins; D008293:Malates; D010666:Phenylpropionates; D037121:Plant Lectins; C099798:caffeoylmalic acid; C421562:venusol; C016527:isoquercitrin; D011794:Quercetin