N-(2-phenylethyl)spiro[5.5]undecan-5-imine

3',4'-二氢-2'H-螺[环己烷-1,1'-异喹啉]

1-苄基异喹啉

1-methyl-3,4-dihydro-1H-isoquinoline-2-carbaldehyde

1-(1,2,3,4-tetrahydroisoquinolin-1-yl)-1,2,3,4-tetrahydroisoquinoline