四氢异喹啉(TIQ)是一种化学式为C9H11N的有机化合物。它被归类为仲胺，由异喹啉通过氢化得到。它是一种无色粘稠液体，与大多数有机溶剂混溶。四氢异喹啉骨架在许多生物活性化合物和药物中遇到。
(S)-2-(2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1,2,3,4-tetrahydroisoquinolin-3-yl)acetic acid
(S)-2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-6-fluoro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid
2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5-fluoro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
7-Bromoisoquinoline-1,3(2H,4H)-dione
2-Hydroxyisoquinoline-1,3(2H,4H)-dione
7-Iodoisoquinoline-1,3(2H,4H)-dione
4,4-Dimethyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione
3-(1,3-Dioxo-3,4-dihydroisoquinolin-2(1H)-yl)propanoic acid
7-Bromo-1,2-dihydroisoquinolin-3(4H)-one
1,4-Dihydro-3(2H)-isoquinolinone
6-Bromo-1,2-dihydroisoquinolin-3(4H)-one
Methyl 3-oxo-1,2,3,4-tetrahydroisoquinoline-7-carboxylate
8-Bromo-1,2-dihydroisoquinolin-3(4H)-one
3-Chloro-5,6,7,8-tetrahydroisoquinoline
3-Chloro-1-ethyl-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile
5,6,7,8-Tetrahydroisoquinolin-5-ol
5,6,7,8-Tetrahydroisoquinoline
5,6,7,8-Tetrahydroisoquinolin-5-amine hydrochloride
tert-Butyl 6-(bromomethyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate
2-(5-Nitropyridin-2-yl)-1,2,3,4-tetrahydroisoquinoline
(S)-2-(((S)-1-Ethoxy-1-oxo-4-phenylbutan-2-yl)-L-alanyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid hydrochloride
1-(1,2,3,4-Tetrahydroisoquinolin-7-yl)ethanone
2-(3,4-Dihydroisoquinolin-2(1H)-yl)aniline
6-Bromo-2-methyl-3,4-dihydroisoquinolin-1(2H)-one
tert-Butyl 7-hydroxy-3,4-dihydroisoquinoline-2(1H)-carboxylate
1-(2-Fluorophenyl)-1,2,3,4-tetrahydroisoquinoline
1,2,3,4-Tetrahydroisoquinoline-5-carboxylic acid hydrochloride
(S)-6-((1-Acetylpiperidin-4-yl)amino)-N-(3-(3,4-dihydroisoquinolin-2(1H)-yl)-2-hydroxypropyl)pyrimidine-4-carboxamide
2-(6-Chloropyrimidin-4-yl)-1,2,3,4-tetrahydroisoquinoline
