In a continuation of phytochemical studies on the underground organs of Liriopespicatavar. prolifera, four new steroidalglycosides, lirioproliosides A-D, along with two known compounds, 25(S)-ruscogenin 1-O-[alpha-L-rhamnopyranosyl(1-->2)[beta-D-xylopyranosyl (1-->3)]-beta-D-fucopyranoside and ophiopogonin A, were identified. The structures of lirioproliosides A-D were established by a combination
在对 Liriope spicata var. 地下器官的植物化学研究的延续中。prolifera,四种新的甾体糖苷,lirioproliosides AD,以及两种已知的化合物,25(S)-ruscogenin 1-O-[α-L-rhamnopyranosyl(1-->2)[beta-D-xylopyranosyl (1--> 3)]-β-D-吡喃岩藻糖苷和麦冬素 A 被鉴定。lirioproliosides AD 的结构是通过光谱和化学方法的组合建立的 25(S)-ruscogenin 1-O-[α-L-rhamnopyranosyl(1-->2)][beta-D-xylopyranosyl (1-- >3)]-β-D-fucopyranoside-3-O-alpha-L-rhamnopyranoside, 25(S)-ruscogenin 1-O-[3-O-acetyl-alpha-