Affiliation:
1. Far Eastern Federal University
Abstract
By four-component condensation of ethyl acetoacetate, phenylglyoxal hydrate, barbituric acid and primary amines, polysubstituted pyrroles containing a barbituric acid fragment were obtained. In some cases, minor products of three-component condensation of phenylglyoxal hydrate, barbituric acid and amines have been isolated.
Publisher
The Russian Academy of Sciences