Synthesis of C28 Nitrones Based on Triterpenoids of the Lupane and Ursane Series
摘要
Abstract
New nitrone-containing derivatives of pentacyclic triterpenoids were synthesized based on ursolic and betulonic acids. Their nitrone function is attached to the triterpenoid core at the C28 position via a benzylamide spacer. The resulting nitrones are of interest as potentially biologically active compounds a wide range of pharmacological effects.