%A CHEN Ji-Jun,ZHU Zhen-Lu,LUO Shi-De %T Cixi-ophiopogon A and B,C27 Steroidal Glycosides from Ophiopogon japonicum %0 Journal Article %D 2000 %J Plant Diversity %R %P 1-3 %V 22 %N 01 %U {https://journal.kib.ac.cn/CN/abstract/article_32699.shtml} %8 2000-02-25 %X Two new C27 steroidal glycosides nominated cixi-ophiopogon A (2) and B(3) together with a known ophiogenin 3-O-α-L-rhamnopyranosyl(1→2)-β-D-glucopyranoside(1)were isolated from the tubers of famous traditional Chinese herb-Ophiopogon japonicum.The spectroscopic and chemical evidences revealed their structures to be ophiogenin 3-O-α-L-rhamnopyranosyl(1→2)[β-D-xylopyranosyl(1→3)]-β-D-glucopyranoside(2) and ophiogenin 3-O-α-L-rhamnopyranosyl(1→2)[β-D-xylopyranosyl(1→3)][β-D-glucopyranosyl(1→4)]-β-D-respectively(3).