ethyl 3,4-dihydro-9-methoxy-5-methyl-6H-pyrido(4,3-b)carbazole-1-carboxylate

2-benzyl-5-methyl-9-methoxy-1,2,3,4-tetrahydro-6H-pyrido [4,3-b] carbazole

2,5-dimethyl-9-methoxy-1,2,3,4,4a,5,11,11a-octahydro-6H-pyrido [4,3-b] carbazole hydrochloride

N-甲基-4-哌啶酮

1,2,5,6-tetrahydro-N-methyl-4-(1-pyrrolidino)pyridine