2,4-dimethyl-7-phenyl-1,6-naphthyridin-5(6H)-one

dimethyl-4,6 (ethoxycarbonylamino-2 phenyl-2 vinyl)-2 pyridine

N-[(dimethyl-4,6 pyridyl-2)-2 phenyl-1 vinyl] N'-ethoxycarbonyl benzamidine

n,3-diphenylisoquinolin-1-amine

2,2,2-三甲基苯乙酮