A new anthraquinone glycoside, emodin-1-O-β-gentiobioside 1, together with threeknown compounds, chrysophanol-1-O-β-gentiobioside 2, physcion-8-O-β-gentiobioside 3, andchrysophanol-1-O-β-D-glucopyranosyl-(1→3)-β...A new anthraquinone glycoside, emodin-1-O-β-gentiobioside 1, together with threeknown compounds, chrysophanol-1-O-β-gentiobioside 2, physcion-8-O-β-gentiobioside 3, andchrysophanol-1-O-β-D-glucopyranosyl-(1→3)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside4 was isolated from the seeds of Cassia obtusifolia. Its structure was elucidated on the basis ofspectroscopic evidence.展开更多
文摘A new anthraquinone glycoside, emodin-1-O-β-gentiobioside 1, together with threeknown compounds, chrysophanol-1-O-β-gentiobioside 2, physcion-8-O-β-gentiobioside 3, andchrysophanol-1-O-β-D-glucopyranosyl-(1→3)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside4 was isolated from the seeds of Cassia obtusifolia. Its structure was elucidated on the basis ofspectroscopic evidence.
