1-(3-trimethylsilylpropargyl)-1,2,3,4-tetrahydro-β-carboline

色胺

methyl 4-[2-(1H-indol-3-yl)ethylamino]-4-oxobutanoate

1,2,5,6,11,11b-hexahydroindolizino[8,7-b]indol-3-one

2-氧代-3-吲哚羧酸乙酯