Iridoid and lignan glycosides from Citharexylum spinosum L.
From the aerial parts of Citharexylum spinosum L., one new iridoid glucoside, the 7-ss-O-acetate (1) of lamiide, along with four known iridoid glucosides, lamiide (2), lamiidoside (3), duranterectoside C (4), 8-epiloganin (5) and one known lignan glucoside (+)-lyonirenisol-3a-O-ss-D-glucopyranoside (6) were isolated. The compound structures were established by one- and two-dimensional 1H- and 13C-NMR as well as by ESI-MS spectra.
Balázs
Barbara
B
Research Group for Technical Analytical Chemistry of the Hungarian Academy of Sciences, Institute for General and Analytical Chemistry, Budapest University of Technology and Economics, H-1521, Budapest, Hungary.
Tóth
Gábor
G
Duddeck
Helmut
H
Soliman
Hesham S M
HS
D006027:Glycosides / Q000737:chemistry; D039823:Iridoids / Q000737:chemistry / Q000302:isolation & purification*; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D013057:Spectrum Analysis; D029648:Verbenaceae / Q000737:chemistry*
D006027:Glycosides; D039823:Iridoids; D017705:Lignans