哌啶

1-benzyl-2,4-diphenyl-5,6-dihydro-benzo(h)quinolinium trifluoromethanesulfonate

吗啉

1-(4-chlorophenyl)-2,4-diphenyl-5,6-dihydrobenzo[h]quinolin-1-ium thiocyanate

2,4-diphenyl-1-(p-tolyl)-5,6-dihydrobenzo[h]quinolin-1-ium thiocyanate