1,2,3,4-Tetrahydro-9H-pyrido[3,4-b]indol-3-carbonsaeureethylester

Methyl 3-formyl-1-methyl-1H-indole-2-carboxylate

methyl-9 oxo-1 dihydro-1,2 methoxycarbonyl-3 [9H] pyrido[3,4-b]indole

9-methyl-3-(trimethoxymethyl)-2H-pyrido[3,4-b]indol-1-one

乙醇