Synthesis of New Amides of 3-O-acetyl-18β-H-glycyrrhetic Acid
摘要
New amides of 3-O-acetyl-18β-H-glycyrrhetic acid with several aromatic and heterocyclic amines were synthesized. The chemical structures of the synthesized compounds were elucidated by UV, IR and NMR spectroscopic and mass spectrometric methods.