1'-(2-Phenyl-2-hydroxyethyl)-(3-methyl-3,4-dihydro-2(1H)-quinzolinone-4-spiro-4'-piperidine) 1-(2-Hydroxy-2-phenylethyl)-3'-methylspiro(piperidine-4,4'(1'H)-quinazolin)-2'(3'H)-one 85732-32-7 Spiro(piperidine-4,4'(1'H)-quinazolin)-2'(3'H)-one, 1-(2-hydroxy-2-phenylethyl)-3'-methyl-