摘要
八月扎为木通科木通属植物木通、三叶木通的果实。自白木通Akebia trifoliata(Thunb.)Koedz.var.australis(Diels)Rehd的果皮中首次分得2种化合物,经^1H、^13C 2D NMR,结合水解等方法鉴定了它们的结构。M1为3-O-a-L-吡喃阿拉伯糖常春藤皂甙元-28-O-β-D-吡喃木糖-(1→6)-β-D-吡喃葡萄酯甙;
Bayuezha are the fruits of Mutong[Akebia quinata(Thunb.)]、Sanyemutong[A. trifoliata (Thunb.)Koidz.]and Baimutong[A. trifoliata(Thunb.)Koidz. var. australis(Diels)Rehd. ]. Two triterpenoid saponins were isolated from the periearps of A. trifoliata(Thunb.)Koidz. var. australis(Diels)Rehd. (Lardizabalaceae)for the first time. They were identified by spectroscopic(El-MS, FAB-MS, 1HNMR, 13CNMR and 2DNMR)and Chemical(acid/base hydrolysis) methods, as: M1 3-O-α-L-arabinopyranosyl hederagenin 28-o-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside(saponin D); and M3 arjunolic acid 28-O-β-D-xylopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside(PJ1).
出处
《中草药》
CAS
CSCD
北大核心
1993年第11期563-566,共4页
Chinese Traditional and Herbal Drugs