1,2-Dihydro-N-(((diphenylmethyl)amino)carbonyl)-2-oxo-4-quinolinecarboxamide 171258-72-3 4-Quinolinecarboxamide, 1,2-dihydro-N-(((diphenylmethyl)amino)carbonyl)-2-oxo- N-Benzhydryl-N'-((2-hydroxy-4-quinolyl)carbonyl)urea