1-(1-Oxo-2-(4-oxo-2-(3,4,5-trimethoxyphenyl)-3(4H)-quinazolinyl)propyl)pyrrolidine 83409-10-3 BRN 4600712 Pyrrolidine, 1-(1-oxo-2-(4-oxo-2-(3,4,5-trimethoxyphenyl)-3(4H)-quinazolinyl)propyl)-