Return to Article Details THREE-COMPONENT CONDENSATION OF 4-IMINO-1-PHENYLIMIDAZOLIDIN-2-ONE WITH ALDEHYDES AND MELDRUM'S ACID: SYNTHESIS OF IMIDAZO[4,5-<i>b</i>]PYRIDINE-2,5(4<i>H</i>,6<i>H</i>)-DIONES AND 5-SUBSTITUTED 1-PHENYLHYDANTOINS Download Download PDF