Sulfated lupane triterpene derivatives and a flavone C-glycoside from Gypsophila repens.

Mohamed Elbandy, Tomofumi Miyamoto, Marie-Aleth Lacaille-Dubois

Laboratoire de Pharmacognosie, Unité de Molécules d'Intérêt Biologique (UMIB UPRES EA 3660), Faculté de Pharmacie, Université de Bourgogne, 7 Bd Jeanne d'Arc, BP 87900, 21079 Dijon Cedex, France.

Chemical & pharmaceutical bulletin 2007 May

filter terms:

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 (3beta)-3-O-(sulfo)lup-20(29)-en-23,28-dioic acid (1), (3beta)-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.

Citation

Mohamed Elbandy, Tomofumi Miyamoto, Marie-Aleth Lacaille-Dubois. Sulfated lupane triterpene derivatives and a flavone C-glycoside from Gypsophila repens. Chemical & pharmaceutical bulletin. 2007 May;55(5):808-11