1-(1-甲基-1H-吲哚-4-基)乙酮

tert-butyl 4-acetylindole-1-carboxylate

tert-butyl 4-(2-bromoacetyl)indole-1-carboxylate

2-(1H-indol-4-yl)-4-methylmorpholine

4-ethyl-2-(1H-indol-4-yl)morpholine