Synthesis of 5-aryl-4-aroyl-3-hydroxy-1-(4-guanidylsulfonylphenyl)-3-pyrrolin-2-ones
摘要:
Three-component reaction of methyl aroylpyruvate with aromatic aldehyde and 4-aminobenzenesulfonylguanidine resulted in 5-aryl-4-aroyl-3-hydroxy-1-(4-guanidylsulfonylphenyl)-3-pyrrolin-2-ones.