蟾蜍甾烯14β-artebufogenin的核磁共振光谱信号全归属(英文)  

Complete NMR Spectral Assignments of Bufadienolide 14β-Artebufogenin

作　　者：乔莉[1,2] 裴月湖[2] 贾继明 宋剑 孟作环 

机构地区：[1]石家庄以岭医药研究院,石家庄050035 [2]沈阳药科大学中药学院,沈阳110016

出　　处：《天然产物研究与开发》2012年第5期624-626,共3页Natural Product Research and Development

基　　金：This research project was supported by the National Key Scientific and Technological Project in 11th Five-year Plan(2009ZX09102-140)

摘　　要：本论文利用柱色谱法从中药蟾酥中分离得到一个蟾蜍甾烯化合物,利用二维核磁共振和其它化学及光谱学手段对其结构进行了鉴定,并首次给出了其完整的核磁信号归属。：In this paper we studied the chemical constituents from traditional Chinese drug Chansu. One bufadienolide which named as 14β-artebufogenin was separated by column chromatography and its structure was elucidated based on chemical and spectral analysis. The complete assignments of its ^1 H and ^13C NMR spectral signals were assisted by 2D NMR spectra methods.

关 键 词：蟾酥 蟾蜍甾烯 1H和13C核磁共振 14β-artebufogenin 二维核磁共振 

分 类 号：Q284.2[生物学—细胞生物学]