3-Ethyl-2-(1-methylthio-5,6,7,8-tetrahydroisoquinolin-3-yl)indole

5,6,7,8-tetrahydro-isoquinoline-3-carboxylic acid

3-Butyryl-1-methylthio-5,6,7,8-tetrahydroisoquinoline

3-Butyryl-1-methylthio-5,6,7,8-tetrahydroisoquinoline phenylhydrazone

四氯化碳