1-(4-Methyl-1-oxo-2-(4-oxo-2-(3,4,5-trimethoxyphenyl)-3(4H)-quinazolinyl)pentyl)pyrrolidine 83409-11-4 BRN 4611929 Pyrrolidine, 1-(4-methyl-1-oxo-2-(4-oxo-2-(3,4,5-trimethoxyphenyl)-3(4H)-quinazolinyl)pentyl)-