【摘要】 从光洁荛花(wikstrosmia glahra Cheng)根与茎的正丁醇提取物中分离得到4个单体,分别鉴定为芫花素-5-O-α-D-吡喃来苏糖-(1→6)-β-D-葡萄糖甙(Ⅰ),丁香脂双葡萄糖甙(Ⅱ),京尼平甙(Ⅲ)及紫丁香甙(Ⅳ)。Ⅰ为新化合物,Ⅱ、Ⅲ及Ⅳ在该属植物中首次得到。更多还原

【Abstract】 Four compounds were isolated from n-butanol soluble fraction of the root and stem of Wihstroemia glabra Cheng. Their structures were determined as Genkwanin-5-O-α-D-lyxopyranosyl-(1→6)-β-D-glucopyranoside (Ⅰ), Liriodendrin (Ⅱ), Geniposide (Ⅲ) and Sytingin (Ⅳ).Among them, I is a new compound, while compounds Ⅱ, ⅡandⅣ, though known previously, were found in Wikstroemia for the first time.更多还原