ethyl 2-(2-((tert-butoxycarbonyl)amino)acetyl)-3,4-dihydro-2H-pyrido[3,4-b]indole-3-carboxylate

L-色氨酸甲酯盐酸盐

methyl 3,4-dihydro-β-carboline-3-carboxylate

diethyl 2-((2-(indol-3-yl)-1-(methoxycarbonyl)ethylamino)methylene)propanedioate

2,3,4,9-四氢-1H-b-咔啉-3-羧酸甲酯