摘要
本文利用二维核磁共振的质子NOE谱、四极矩二维谱、异核化学位移相关谱研究了粉防已碱的溶液构象,并确定了五条谱线的归属.
Solution conformation of tetrandrine was studied by NMR 1H NOESY and 1H - 13C HETCOR. The success in interpreting all NMR observations in terms of the x-ray crystal diagram is compelling evidence that the solution and solid state conformations are essentially the same.
出处
《波谱学杂志》
CAS
CSCD
1989年第2期163-168,共6页
Chinese Journal of Magnetic Resonance
关键词
粉防己碱
构象
核磁共振
生物碱
Tetrandrine
1H NOESY
~1H-^(13)C HETCOR
Solution Conformation.
