A new enolate derivative of furostanol glycoside, named asparagusin A, was isolated from the roots of Asparagus filicinus and established as 3-O-beta-D-xylopyranosyl(1-->4)-beta-D-glucopyranosyl (25S)-furost-20(22)...A new enolate derivative of furostanol glycoside, named asparagusin A, was isolated from the roots of Asparagus filicinus and established as 3-O-beta-D-xylopyranosyl(1-->4)-beta-D-glucopyranosyl (25S)-furost-20(22)-ene-3 beta, 26-diol 26-O-beta-D-glucopyranoside (1) by spectroscopic and chemical methods. Asparagusin A (1) exhibited a cytotoxic activity effect on PC12 cells.展开更多
文摘A new enolate derivative of furostanol glycoside, named asparagusin A, was isolated from the roots of Asparagus filicinus and established as 3-O-beta-D-xylopyranosyl(1-->4)-beta-D-glucopyranosyl (25S)-furost-20(22)-ene-3 beta, 26-diol 26-O-beta-D-glucopyranoside (1) by spectroscopic and chemical methods. Asparagusin A (1) exhibited a cytotoxic activity effect on PC12 cells.
