Acta Botanica Sinica Volume 39 Issue 5, Pages .
The 1H-NMR Features of Natural Taxane Diterpenoid Compounds

Zhou Jin-yun and Fang Qi-cheng

Abstract:
The paper reports the IH-NMR features of natural taxane diterpenoids with different skeleton types on the basis of the systematic analysis of their 1H-NMR data. According to the characteristics of 1H-NMR of taxane diterpenoids it proved possible to differentiate unevocally 6/8/6 membered ring and 5/7/6 membered ring systems.

Keywords:
Natural taxane diterpenoids, 1H-NMR features, 6/8/6 membered ring, 5/7/6 membered ring
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