Journal
CHEMICAL & PHARMACEUTICAL BULLETIN
Volume 55, Issue 5, Pages 808-811Publisher
PHARMACEUTICAL SOC JAPAN
DOI: 10.1248/cpb.55.808
Keywords
gypsophila repens; Caryophyllaceae; sulfated lupane triterpene; saponin; flavone C-glycoside
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A new sulfated lupane triterpene, Gypsophilin (1), and its glucosyl ester, Gypsophilinoside (2) were isolated from the roots of Gypsophila repens whereas a new flavone C-glycoside (3) was obtained from the aerial parts. Their structures were established as (3 beta)-3-O-(sulfo)lup-20(29)-en-23,28-dioic acid (1), (3 beta)-3-O-(sulfo)lup-20(29)-en-23,28-dioic acid -28-O-beta-D-glucopyranosyl ester (2) and luteolin-7-O-alpha-L-arabinopyranosyl-6-C-beta-glucopyranoside (3) by spectroscopic methods such as 1D and 2D NMR, HR-ESI-MS and FAB-MS.
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