摘要
目的：分离鉴定刺果甘草的化学成分。方法：乙醇提取，硅胶柱层析分离，ＩＲ，ＮＭＲ和ＭＳ方法确定结构。结果：分得５个化合物经鉴定为后莫紫檀素，β谷甾醇，４＇，７二甲氧基异黄酮，美迪紫檀素和异光甘草酚。结论：４＇。
OBJECTIVE:To study the chemical constituents of Glycyrrhiza pallidiflora .METHOD:IR, 1 H NMR, 13 C NMR,MS and TLC were used to identify conpounds .RESULTS:Five compounds were elucidated as homopterocarpin,β sitosterol,4',7 dimethoxyisoflavone,medicarpin and isoglabrol. CONCLUSION:The 4',7-dimethoxyisoflavone was first separated from this plant .
出处
《中国药学杂志》
EI
CAS
CSCD
北大核心
1999年第1期11-13,共3页
Chinese Pharmaceutical Journal
关键词
刺果甘草
化学成分
中药
Glycyrrhiza pallidiflora ,4',7 dimethoxyisoflavone
