作者:N. G. Komissarova、A. V. Orlov、K. A. Malikova、T. R. Nugumanov、M. S. Yunusov
DOI:10.1007/s10600-022-03868-7
日期:2022.11
The first nitrone-containing pentacyclic triterpenoid derivatives were synthesized from betulone and dihydrobetulone aldehydes and 3β-hydroxyaminolup-20(29)-en-28-al oxime. The Z-configuration of the nitrone double bond was established using NMR spectroscopic methods.