(2R)-N,N-dimethyl-2-[(4-oxo-3,4-dihydroquinazolin-5-yl)oxy]propanamide 、
1-[(2-methyl-1,3-thiazol-5-yl)methyl]-1H-indol-5-amine 以to give the title compound as a white solid (280 mg, 57%)的产率得到(2R)-N,N-dimethyl-2-{[4-({1-[(2-methyl-1,3-thiazol-5-yl)methyl]-1H-indol-5-yl}amino)quinazolin-5-yl]oxy}propanamide