节点文献
二维核磁共振鉴定吕宋果内酯的结构
STRUCTURAL IDENTIFICATION OF STRYCHNOLACTONE BY 2D-NMR
【摘要】 本文利用J-分解、1H-1H COSY、13C-1H COSY等二维核磁共振技术对吕宋果内酯的1H和13C谱线进行了归属,并进而确定了它的立体结构。
【Abstract】 The ~1H and ~13C NMR spectra of acetylate of strychnolactone (Ib) were assigned with J-resolved, ~1H-~1H COSY and ~13C-~1H COSY data. Its stable and dominant conformation in solution was also discussed.
- 【文献出处】 波谱学杂志 ,Chinese Journal of Magnetic Resonance , 编辑部邮箱 ,1991年02期
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