摘要
自云南甘草(Glycyrrhiza yunnanensis)根中分离出13个化合物,本文报道其中两个化合物的结构鉴定。经化学方法和光谱解析,鉴定为甲基化美迪紫檀素(Ⅰ)和5-羟基-7-甲氧基二氢黄酮(Ⅱ),后者命名为云甘宁。Ⅰ和Ⅱ在甘草属植物中均未见文献报道,是首次从该植物中获得。
This paper reports the isolation and identification of two new crystalline substances(Ⅰ,Ⅱ)from the root of Glycyrrhiza yunnanensis Homopterocarpin(Ⅰ),Glyyunnanin(Ⅱ).Homopterocarpin,C17H16O4,was obtained as granular colorless crystals,m.p.60~61℃,its structure was found to be 1.Glyyunnanin,C16H14O4,was obtained as pale yellow powders,m.p.181-182℃,its structure was found to be I.
出处
《天然产物研究与开发》
CAS
CSCD
1994年第4期6-8,共3页
Natural Product Research and Development
关键词
云南甘草
化学成分
甘草
Glycyrrhiza yunnanensis,Flavonoids,Homopterocarpin,Glyyun nanin
