米口袋化学成分的研究  

Study on Chemical Constituents of Gueldenstaedtia multiflora Bge.

作　　者：韩毅丽[1] 高黎明[2] 

机构地区：[1]山西中医学院中药系,山西太原030024 [2]西北师范大学化学系甘肃省高分子重点实验室,甘肃兰州730070

出　　处：《山西中医学院学报》2009年第5期24-25,66,共3页Journal of Shanxi College of Traditional Chinese Medicine

基　　金：教育部科学技术研究重点项目(205161)

摘　　要：从米口袋(Gueldenstaedtia multiflora Bge.)中分离得到11个化合物,应用光谱学和化学方法鉴定了其中7个化合物的结构,分别为黑麦草内酯、烈香杜鹃素Ⅰ、木栓醇、木栓酮、4-烯-3-酮豆甾烷、A’-Neogammacer-22(29)-en-3β-ol,acetate和β-谷甾醇。7个化合物均从该植物中首次分离得到,其中化合物Ⅰ是该植物中的水溶性成分。Eleven compounds were isolated from Gueldenstaedtia multiflora Bge. and structure of seven compounds was identified by spectral data and chemical method,which were loliolide,Liexiangdujuanine I ,Friedelinol,Friedelin,Stigmast-4-en-3-one,A＇ -Neogammacer-22 （29）-en-3β-ol, acetate and β-sitosterol respectively. The seven compounds were obtained from this plant for the frist time,among the total,loliolide was water-soluble component.

关 键 词：米口袋 化学成分 水溶性成分 

分 类 号：R285[医药卫生—中药学]