Medical Subject Headings

Last uploaded: March 22, 2026

Id	http://purl.bioontology.org/ontology/MESH/D044005 http://purl.bioontology.org/ontology/MESH/D044005
Preferred Name	Tetrahydroisoquinolines
Definitions	A group of ISOQUINOLINES in which the nitrogen containing ring is protonated. They derive from the non-enzymatic Pictet-Spengler condensation of CATECHOLAMINES with ALDEHYDES.
Synonyms	Isoquinolines, 1,2,3,4-tetrahydro- Tetrahydro-Isoquinolines Tetrahydro Isoquinolines Tetrahydro Isoquinoline 1,2,3,4-Tetrahydroisoquinolines Tetrahydro-Isoquinoline
Type	http://www.w3.org/2002/07/owl#Class

definition	A group of ISOQUINOLINES in which the nitrogen containing ring is protonated. They derive from the non-enzymatic Pictet-Spengler condensation of CATECHOLAMINES with ALDEHYDES.
altLabel	Isoquinolines, 1,2,3,4-tetrahydro- Tetrahydro-Isoquinolines Tetrahydro Isoquinolines Tetrahydro Isoquinoline 1,2,3,4-Tetrahydroisoquinolines Tetrahydro-Isoquinoline See more See less
prefLabel	Tetrahydroisoquinolines
Machine permutation	2004
HN	2004
Mapped from	http://purl.bioontology.org/ontology/MESH/C067430 http://purl.bioontology.org/ontology/MESH/C121722 http://purl.bioontology.org/ontology/MESH/C023812 http://purl.bioontology.org/ontology/MESH/C569748 http://purl.bioontology.org/ontology/MESH/C084924 http://purl.bioontology.org/ontology/MESH/C078665 http://purl.bioontology.org/ontology/MESH/C532247 http://purl.bioontology.org/ontology/MESH/C555688 http://purl.bioontology.org/ontology/MESH/C036048 http://purl.bioontology.org/ontology/MESH/C013284 http://purl.bioontology.org/ontology/MESH/C000627233 http://purl.bioontology.org/ontology/MESH/C010050 http://purl.bioontology.org/ontology/MESH/C529699 http://purl.bioontology.org/ontology/MESH/C108798 http://purl.bioontology.org/ontology/MESH/C083501 http://purl.bioontology.org/ontology/MESH/C031270 http://purl.bioontology.org/ontology/MESH/C517917 http://purl.bioontology.org/ontology/MESH/C416384 http://purl.bioontology.org/ontology/MESH/C100957 http://purl.bioontology.org/ontology/MESH/C433814 http://purl.bioontology.org/ontology/MESH/C075508 http://purl.bioontology.org/ontology/MESH/C000598525 http://purl.bioontology.org/ontology/MESH/C078986 http://purl.bioontology.org/ontology/MESH/C409982 http://purl.bioontology.org/ontology/MESH/C033873 http://purl.bioontology.org/ontology/MESH/C481507 http://purl.bioontology.org/ontology/MESH/C116539 http://purl.bioontology.org/ontology/MESH/C402062 http://purl.bioontology.org/ontology/MESH/C035934 http://purl.bioontology.org/ontology/MESH/C017259 http://purl.bioontology.org/ontology/MESH/C009415 http://purl.bioontology.org/ontology/MESH/C078792 http://purl.bioontology.org/ontology/MESH/C119478 http://purl.bioontology.org/ontology/MESH/C048654 http://purl.bioontology.org/ontology/MESH/C095442 http://purl.bioontology.org/ontology/MESH/C074266 http://purl.bioontology.org/ontology/MESH/C065331 http://purl.bioontology.org/ontology/MESH/C471009 http://purl.bioontology.org/ontology/MESH/C052041 http://purl.bioontology.org/ontology/MESH/C056391 http://purl.bioontology.org/ontology/MESH/C024978 http://purl.bioontology.org/ontology/MESH/C079791 http://purl.bioontology.org/ontology/MESH/C012107 http://purl.bioontology.org/ontology/MESH/C030171 http://purl.bioontology.org/ontology/MESH/C051176 http://purl.bioontology.org/ontology/MESH/C051177 http://purl.bioontology.org/ontology/MESH/C410223 http://purl.bioontology.org/ontology/MESH/C046291 http://purl.bioontology.org/ontology/MESH/C009153 http://purl.bioontology.org/ontology/MESH/C009151 http://purl.bioontology.org/ontology/MESH/C012153 http://purl.bioontology.org/ontology/MESH/C417742 http://purl.bioontology.org/ontology/MESH/C102858 http://purl.bioontology.org/ontology/MESH/C121668 http://purl.bioontology.org/ontology/MESH/C479852 http://purl.bioontology.org/ontology/MESH/C046152 http://purl.bioontology.org/ontology/MESH/C512479 http://purl.bioontology.org/ontology/MESH/C083829 http://purl.bioontology.org/ontology/MESH/C090309 http://purl.bioontology.org/ontology/MESH/C060038 http://purl.bioontology.org/ontology/MESH/C532284 http://purl.bioontology.org/ontology/MESH/C561811 http://purl.bioontology.org/ontology/MESH/C467221 http://purl.bioontology.org/ontology/MESH/C442639 http://purl.bioontology.org/ontology/MESH/C000611347 http://purl.bioontology.org/ontology/MESH/C121211 http://purl.bioontology.org/ontology/MESH/C121212 http://purl.bioontology.org/ontology/MESH/C031333 http://purl.bioontology.org/ontology/MESH/C451062 http://purl.bioontology.org/ontology/MESH/C448632 http://purl.bioontology.org/ontology/MESH/C448633 http://purl.bioontology.org/ontology/MESH/C035964 http://purl.bioontology.org/ontology/MESH/C586736 http://purl.bioontology.org/ontology/MESH/C586735 http://purl.bioontology.org/ontology/MESH/C412691 http://purl.bioontology.org/ontology/MESH/C110416 http://purl.bioontology.org/ontology/MESH/C111617 http://purl.bioontology.org/ontology/MESH/C000597788 http://purl.bioontology.org/ontology/MESH/C542583 http://purl.bioontology.org/ontology/MESH/C534538 http://purl.bioontology.org/ontology/MESH/C534539 http://purl.bioontology.org/ontology/MESH/C531564 http://purl.bioontology.org/ontology/MESH/C045719 http://purl.bioontology.org/ontology/MESH/C119326 http://purl.bioontology.org/ontology/MESH/C000597787 http://purl.bioontology.org/ontology/MESH/C012348 http://purl.bioontology.org/ontology/MESH/C059136 http://purl.bioontology.org/ontology/MESH/C068492 http://purl.bioontology.org/ontology/MESH/C118656 http://purl.bioontology.org/ontology/MESH/C033185 http://purl.bioontology.org/ontology/MESH/C000607450 http://purl.bioontology.org/ontology/MESH/C402272 http://purl.bioontology.org/ontology/MESH/C402273 http://purl.bioontology.org/ontology/MESH/C504105 http://purl.bioontology.org/ontology/MESH/C500383 http://purl.bioontology.org/ontology/MESH/C050386 http://purl.bioontology.org/ontology/MESH/C413885 http://purl.bioontology.org/ontology/MESH/C465861 http://purl.bioontology.org/ontology/MESH/C069194 http://purl.bioontology.org/ontology/MESH/C069193 http://purl.bioontology.org/ontology/MESH/C000622160 http://purl.bioontology.org/ontology/MESH/C425407 http://purl.bioontology.org/ontology/MESH/C413768 http://purl.bioontology.org/ontology/MESH/C538959 http://purl.bioontology.org/ontology/MESH/C470657 http://purl.bioontology.org/ontology/MESH/C061450 http://purl.bioontology.org/ontology/MESH/C001769 http://purl.bioontology.org/ontology/MESH/C096775 http://purl.bioontology.org/ontology/MESH/C096777 http://purl.bioontology.org/ontology/MESH/C059506 http://purl.bioontology.org/ontology/MESH/C100148 http://purl.bioontology.org/ontology/MESH/C108278 http://purl.bioontology.org/ontology/MESH/C434932 http://purl.bioontology.org/ontology/MESH/C434931 http://purl.bioontology.org/ontology/MESH/C434930 http://purl.bioontology.org/ontology/MESH/C434929 http://purl.bioontology.org/ontology/MESH/C434928 http://purl.bioontology.org/ontology/MESH/C058302 http://purl.bioontology.org/ontology/MESH/C444259 http://purl.bioontology.org/ontology/MESH/C488242 http://purl.bioontology.org/ontology/MESH/C024133 http://purl.bioontology.org/ontology/MESH/C551373 http://purl.bioontology.org/ontology/MESH/C077683 http://purl.bioontology.org/ontology/MESH/C000589312 http://purl.bioontology.org/ontology/MESH/C561143 http://purl.bioontology.org/ontology/MESH/C421503 http://purl.bioontology.org/ontology/MESH/C573869 http://purl.bioontology.org/ontology/MESH/C000592938 http://purl.bioontology.org/ontology/MESH/C465454 http://purl.bioontology.org/ontology/MESH/C058571 http://purl.bioontology.org/ontology/MESH/C579243 http://purl.bioontology.org/ontology/MESH/C075361 http://purl.bioontology.org/ontology/MESH/C573513 http://purl.bioontology.org/ontology/MESH/C585428 http://purl.bioontology.org/ontology/MESH/C419183 http://purl.bioontology.org/ontology/MESH/C419184 http://purl.bioontology.org/ontology/MESH/C054501 http://purl.bioontology.org/ontology/MESH/C448861 http://purl.bioontology.org/ontology/MESH/C529597 http://purl.bioontology.org/ontology/MESH/C400070 http://purl.bioontology.org/ontology/MESH/C509573 http://purl.bioontology.org/ontology/MESH/C482478 http://purl.bioontology.org/ontology/MESH/C482479 http://purl.bioontology.org/ontology/MESH/C533283 http://purl.bioontology.org/ontology/MESH/C097664 http://purl.bioontology.org/ontology/MESH/C024594 http://purl.bioontology.org/ontology/MESH/C024595 http://purl.bioontology.org/ontology/MESH/C528448 http://purl.bioontology.org/ontology/MESH/C420687 http://purl.bioontology.org/ontology/MESH/C058534 http://purl.bioontology.org/ontology/MESH/C413845 http://purl.bioontology.org/ontology/MESH/C084554 http://purl.bioontology.org/ontology/MESH/C527034 http://purl.bioontology.org/ontology/MESH/C014843 http://purl.bioontology.org/ontology/MESH/C030388 http://purl.bioontology.org/ontology/MESH/C048352 http://purl.bioontology.org/ontology/MESH/C119465 http://purl.bioontology.org/ontology/MESH/C000605114 http://purl.bioontology.org/ontology/MESH/C551454 http://purl.bioontology.org/ontology/MESH/C551456 http://purl.bioontology.org/ontology/MESH/C551455 http://purl.bioontology.org/ontology/MESH/C118027 http://purl.bioontology.org/ontology/MESH/C400216 http://purl.bioontology.org/ontology/MESH/C121749 http://purl.bioontology.org/ontology/MESH/C092093 http://purl.bioontology.org/ontology/MESH/C000723447 http://purl.bioontology.org/ontology/MESH/C098652 http://purl.bioontology.org/ontology/MESH/C045906 http://purl.bioontology.org/ontology/MESH/C097291 http://purl.bioontology.org/ontology/MESH/C073504 http://purl.bioontology.org/ontology/MESH/C073506 http://purl.bioontology.org/ontology/MESH/C082263 http://purl.bioontology.org/ontology/MESH/C507297 http://purl.bioontology.org/ontology/MESH/C507298 http://purl.bioontology.org/ontology/MESH/C507294 http://purl.bioontology.org/ontology/MESH/C507299 http://purl.bioontology.org/ontology/MESH/C507293 http://purl.bioontology.org/ontology/MESH/C502716 http://purl.bioontology.org/ontology/MESH/C029088 http://purl.bioontology.org/ontology/MESH/C073853 http://purl.bioontology.org/ontology/MESH/C446950 http://purl.bioontology.org/ontology/MESH/C446951 http://purl.bioontology.org/ontology/MESH/C528603 http://purl.bioontology.org/ontology/MESH/C479065 http://purl.bioontology.org/ontology/MESH/C076640 http://purl.bioontology.org/ontology/MESH/C496817 http://purl.bioontology.org/ontology/MESH/C495109 http://purl.bioontology.org/ontology/MESH/C075318 http://purl.bioontology.org/ontology/MESH/C008296 http://purl.bioontology.org/ontology/MESH/C100019 http://purl.bioontology.org/ontology/MESH/C115967 http://purl.bioontology.org/ontology/MESH/C455524 http://purl.bioontology.org/ontology/MESH/C455525 http://purl.bioontology.org/ontology/MESH/C455523 http://purl.bioontology.org/ontology/MESH/C084456 http://purl.bioontology.org/ontology/MESH/C097777 http://purl.bioontology.org/ontology/MESH/C097778 http://purl.bioontology.org/ontology/MESH/C122084 http://purl.bioontology.org/ontology/MESH/C490041 http://purl.bioontology.org/ontology/MESH/C056159 http://purl.bioontology.org/ontology/MESH/C004697 http://purl.bioontology.org/ontology/MESH/C400068 http://purl.bioontology.org/ontology/MESH/C551678 http://purl.bioontology.org/ontology/MESH/C434458 http://purl.bioontology.org/ontology/MESH/C000597789 See more See less
type	http://www.w3.org/2002/07/owl#Class
tui	T109 T121
TERMUI	T529371 T529369 T529370 T001007250
TH	NLM (2004) NLM (2021)
MMR	20200527
notation	D044005
Semantic type UMLS property	http://purl.bioontology.org/ontology/STY/T121 http://purl.bioontology.org/ontology/STY/T109
Inverse of AQ	http://purl.bioontology.org/ontology/MESH/Q000097 http://purl.bioontology.org/ontology/MESH/Q000627 http://purl.bioontology.org/ontology/MESH/Q000493 http://purl.bioontology.org/ontology/MESH/Q000494 http://purl.bioontology.org/ontology/MESH/Q000276 http://purl.bioontology.org/ontology/MESH/Q000138 http://purl.bioontology.org/ontology/MESH/Q000134 http://purl.bioontology.org/ontology/MESH/Q000266 http://purl.bioontology.org/ontology/MESH/Q000378 http://purl.bioontology.org/ontology/MESH/Q000008 http://purl.bioontology.org/ontology/MESH/Q000009 http://purl.bioontology.org/ontology/MESH/Q000032 http://purl.bioontology.org/ontology/MESH/Q000037 http://purl.bioontology.org/ontology/MESH/Q000191 http://purl.bioontology.org/ontology/MESH/Q000302 http://purl.bioontology.org/ontology/MESH/Q000145 http://purl.bioontology.org/ontology/MESH/Q000592 http://purl.bioontology.org/ontology/MESH/Q000737 http://purl.bioontology.org/ontology/MESH/Q000819 http://purl.bioontology.org/ontology/MESH/Q000506 http://purl.bioontology.org/ontology/MESH/Q000633 http://purl.bioontology.org/ontology/MESH/Q000600 http://purl.bioontology.org/ontology/MESH/Q000652 http://purl.bioontology.org/ontology/MESH/Q000528 See more See less
DX	20040101
cui	C0259969
DC	1
MN	D03.633.100.531.820
AQL	AD AE AG AI AN BL CF CH CL CS EC HI IM IP ME PD PK PO RE SD ST TO TU UR
Inverse of RB	0
MDA	20021230
subClassOf	http://purl.bioontology.org/ontology/MESH/D007546

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