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Catecholaminergic neurotoxin
Pharmaceutical compound
6-Hydroxydopa (6-OH-DOPA ; 6-OHDOPA ) is a catecholaminergic neurotoxin that damages noradrenergic and dopaminergic neurons and is used in scientific research .[ 1] [ 2] [ 3] It is a precursor and prodrug of 6-hydroxydopamine (6-OHDA).[ 1] [ 2] [ 3] The drug is a derivative of levodopa (L -DOPA).[ 1] [ 2] [ 3] It has certain advantages over 6-OHDA, such as the ability to cross the blood–brain barrier into the central nervous system and hence the ability to be administered systemically rather than directly into the brain .[ 1] [ 2] [ 3] 6-OH-DOPA was first described in the scientific literature by 1969.[ 4]
^ a b c d Kostrzewa RM (2022). "Survey of Selective Monoaminergic Neurotoxins Targeting Dopaminergic, Noradrenergic, and Serotoninergic Neurons". Handbook of Neurotoxicity . Cham: Springer International Publishing. pp. 159– 198. doi :10.1007/978-3-031-15080-7_53 . ISBN 978-3-031-15079-1 .
^ a b c d Kostrzewa RM (2016). "Perinatal Lesioning and Lifelong Effects of the Noradrenergic Neurotoxin 6-Hydroxydopa". Current Topics in Behavioral Neurosciences . Vol. 29. pp. 43– 50. doi :10.1007/7854_2015_414 . ISBN 978-3-319-34134-7 . PMID 26660536 .
^ a b c d Kostrzewa RM, Brus R (1998). "Destruction of catecholamine-containing neurons by 6-hydroxydopa, an endogenous amine oxidase cofactor". Amino Acids . 14 (1– 3): 175– 179. doi :10.1007/BF01345259 . PMID 9871458 .
^ Ong HH, Creveling CR, Daly JW (May 1969). "The synthesis of 2,4,5-trihydroxyphenylalanine (6-hydroxydopa). A centrally active norepinephrine-depleting agent". Journal of Medicinal Chemistry . 12 (3): 458– 462. doi :10.1021/jm00303a028 . PMID 5788162 .
Dopaminergic Noradrenergic Serotonergic
2′-NH2 -MPTP (2′-amino-MPTP)
2,4-DCA
2,4,5-THA
2,4,5-THMA
3-CA
3,4-DCA
4-CAB (α-ethyl-PCA)
4-CMA
4-HO-5-MeO-T
4,5-DHT
5-IAI
5-MAPB
5,6-DHT
5,7-DHT
6,7-DHT
αET
Fenfluramine
Haloperidol
HHA (α-methyldopamine)
HHMA (α-methylepinine, α,N -dimethyldopamine)
HPP+
HPTP
MBDB
MDA (tenamfetamine)
MDMA (midomafetamine)
Mephedrone
Methamphetamine
Methylone
Norfenfluramine
PBA
PBMA
PCA
PCMA
PIA
Unsorted
Phenethylamines Amphetamines Phentermines Cathinones Phenylisobutylamines (and further-extended) Catecholamines (and close relatives) Cyclized phenethylamines
Phenylalkylpyrrolidines 2-Benzylpiperidines (phenidates ) Phenylmorpholines (phenmetrazines) Phenyloxazolamines (aminorexes) Isoquinolines andtetrahydroisoquinolines 2-Aminoindanes 2-Aminotetralins Others / unsorted
1-Aminomethylindanes (e.g., 2CB-Ind , AMMI , jimscaline )
2-ADN
2-Benzhydrylpyrrolidine
3-Benzhydrylmorpholine
3-Phenylpiperidines (e.g., 3-phenylpiperidine , OSU-6162 (PNU-96391) , LPH-5 , LPH-48 )
6-AB
AL-1095
Benzazepines (e.g., fenoldopam , lorcaserin , SCHEMBL5334361 )
Benzocyclobutenes (e.g., 2CBCB-NBOMe , S33005 , TCB-2 , tomscaline )
Benzoxepins (e.g., BBOX , IBOX , TFMBOX )
Butyltolylquinuclidine
Cypenamine (trans -2-phenylcyclopentylamine)
Diphenidine
Diphenylprolinol
DMBMPP
Ergolines (e.g., LSD )
GYKI-52895
HDMP-29
Ivabradine
Lumateperone and analogues (e.g., IHCH-7079 , IHCH-7086 , IHCH-7113 , ITI-1549 )
Methoxphenidine
Methylmorphenate
Milnacipran
MT-45
2-Naphthylamine
Org 6582
Partial ergolines (e.g., NDTDI , RU-27849 , DEIMDHPCA , DEMPDHPCA , RU-27251 )
PF-592,379
Phenylcyclopropylamines (e.g., DMCPA , TMT , tranylcypromine )
Tricyclics (e.g., benzoctamine , dizocilpine )
Z3517967757
ZC-B
Related compounds
2-Furylethylamine
2-Pyrrolylethylamine
3-Pyrrolylethylamine
3-Pyrrolylpropylamine
2-Tetrahydrofurylethylamine
4-Benzylpiperidine
7-AB
Alkylamines (e.g., 1,3-DMBA Tooltip 1,3-dimethylbutylamine , 1,4-DMAA Tooltip 1,4-dimethylamylamine , heptaminol , iproheptine , isometheptene , methylhexanamine/1,3-DMAA , octodrine , oenethyl , tuaminoheptane )
Benzylamines (e.g., benzylamine , α-methylbenzylamine , MDM1EA , ALPHA , M-ALPHA , pargyline )
Benzylpiperazines (e.g., benzylpiperazine , MDBZP , fipexide )
Cyclohexylaminopropanes (e.g., propylhexedrine , norpropylhexedrine )
Cyclopentylaminopropanes (e.g., isocyclamine , cyclopentamine )
Phenylalkenylamines (e.g., phenylbutenamine )
Phenylalkynylamines (e.g., phenylbutynamine )
Phenylpiperazines (e.g., 1-phenylpiperazine , mCPP Tooltip meta-chlorophenylpiperazine , TFMPP Tooltip trifluoromethylphenylpiperazine , oMPP Tooltip ortho-methylphenylpiperazine , pFPP Tooltip para-fluorophenylpiperazine , pMeOPP Tooltip para-methoxyphenylpiperazine )
Phenylpropylamines (e.g., phenylpropylamine , homo-MDA , homo-MDMA )
Thienylaminopropanes (thiopropamines) (e.g., thiopropamine , methiopropamine , thiothinone )