2-(2,4-dimethyl-1,3-thiazol-3-ium-3-yl)-1-phenylethanone,bromide

2-(4-methylmorpholin-4-ium-4-yl)-1-phenylethanone,bromide

1-phenyl-2-[4-(2-phenylethyl)morpholin-4-ium-4-yl]ethanone

2-(4-ethyl-2-hydroxy-2-phenylmorpholin-4-ium-4-yl)-1-phenylethanone,bromide