Синтез И Противомикробная Активность 1-Алкоксиалкил-5-арил-4-ацил-3-гидрокси-3-пирролин-2-онов

Reactions of methyl ethers of acylpyruvic acids with a mixture of aromatic aldehyde and 2-methoxyethylamine or 3-isopropoxypropilamine were used to synthesize a series of 1-alcoxyalkil-5-aryl-4-acyl-3-hydroxy-3-pyrrolin-2-ones possessing antibacterial activity.