From Wikipedia, the free encyclopedia
Tryptoline
Names
Preferred IUPAC name
2,3,4,9-Tetrahydro-1H -pyrido[3,4-b ]indole
Other names
Noreleagnine Tetrahydronorharman 2,3,4,9-Tetrahydro-1H-β-carboline
Identifiers
ChEMBL
ChemSpider
ECHA InfoCard
100.156.194
UNII
InChI=1S/C11H12N2/c1-2-4-10-8(3-1)9-5-6-12-7-11(9)13-10/h1-4,12-13H,5-7H2
Y Key: CFTOTSJVQRFXOF-UHFFFAOYSA-N
Y InChI=1/C11H12N2/c1-2-4-10-8(3-1)9-5-6-12-7-11(9)13-10/h1-4,12-13H,5-7H2
Key: CFTOTSJVQRFXOF-UHFFFAOYAW
c1ccc2c(c1)c3c([nH]2)CNCC3
Properties
C11 H12 N2
Molar mass
172.226 g/mol
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
Chemical compound
Tryptoline , also known as tetrahydro-β-carboline and tetrahydronorharmane , is a natural organic derivative of beta -carboline . It is an alkaloid chemically related to tryptamines . Derivatives of tryptoline have a variety of pharmacological properties and are known collectively as tryptolines .[ 1]
Tryptolines are competitive selective inhibitors of the enzyme monoamine oxidase type A (MAO-A ). 5-Hydroxytryptoline and 5-methoxytryptoline (pinoline) are the most active monoamine oxidase inhibitors (MAOIs) with IC50 s of 0.5 μM and 1.5 μM respectively.[ 2]
Tryptolines are also potent reuptake inhibitors of serotonin and epinephrine , with a significantly greater selectivity for serotonin.[ 2]
In vivo formation of tryptolines has been a matter of controversy.[ 2]
Tryptamines
1-Methylpsilocin
2-HO-NMT
2-Me-DET
2-Methyl-5-HT
2,N ,N -TMT
4,5-DHP-DMT
4-AcO-DALT
4-AcO-DET
4-AcO-DiPT
4-AcO-EPT
4-AcO-NMT
4-AcO-MALT
4-AcO-MET
4-AcO-DPT
4-AcO-MiPT
4-F-5-MeO-DMT
4-HO-5-MeO-DMT
4-HO-DALT
4-HO-DBT
4-HO-DET
4-HO-DiPT
4-HO-DPT
4-HO-DSBT
4-HO-EPT
4-HO-MALT
4-HO-MET
4-HO-McPT
4-HO-McPeT
4-HO-MiPT
4-HO-MPT
4-HO-MsBT
4-HO-NALT
4-HO-NMT
4-HO-PiPT
4-HO-pyr-T
4-MeO-DiPT
4-MeO-DMT
4-MeO-MiPT
4-PrO-DMT
4,5-MDO-DMT
4,5-MDO-DiPT
5-BT
5-Bromo-DMT
5-CT
5-Chloro-DMT
5-Ethoxy-DMT
5-Ethyl-DMT
5-Fluoro-DET
5-Fluoro-DMT
5-Fluoro-EPT
5-Fluoro-MET
5-HO-DiPT
5-HTP (oxitriptan)
5-MeO-2-TMT
5-MeO-34MPEMT
5-MeO-7,N ,N -TMT
5-MeO-DALT
5-MeO-DBT
5-MeO-DET
5-MeO-DiPT
5-MeO-DMT
5-MeO-DPT
5-MeO-EiPT
5-MeO-EPT
5-MeO-MALT
5-MeO-MET
5-MeO-MiPT
5-MeO-NMT
5-MeO-pyr-T
5-MeO-NBpBrT
5-MeO-T-NBOMe
5-MeS-DMT
5-Methoxytryptamine (5-MT; mexamine)
5-Methyl-DMT
5-Methyltryptamine
5-MT-NB3OMe
5-(Nonyloxy)tryptamine
5,6-MeO-MiPT
5,6-MDO-DiPT
5,6-MDO-DMT
5,6-MDO-MiPT
5,6-DHT
5,7-DHT
6-Fluoro-DMT
7-Methyl-DMT
Acetryptine (5-AT)
Aeruginascin (4-PO-TMT)
AGH-107
AGH-192
AH-494
ALiPT
Baeocystin (4-PO-NMT)
Benzotript (4-chlorobenzoyl-L -tryptophan)
Bufotenidine (5-HTQ)
Bufotenin (5-HO-DMT)
Convolutindole A
CP-132,484
DALT
DBT
Desformylflustrabromine
DET
DiPT
DMT
DPT
E-6801
E-6837
EiPT
EMDT
EPT
Ethocybin (4-PO-DET)
FGIN-127
FGIN-143
FT-104
HIOC
Idalopirdine
Indolylethylfentanyl
Indorenate
Iprocin (4-HO-DiPT)
Lespedamine
MET
Methylbutyltryptamine
Miprocin (4-HO-MiPT)
MiPT
MPT
Milipertine
MS-245
MSBT
N -Feruloylserotonin (moschamine)
NET
NMT
Norbaeocystin (4-PO-T)
NTBT
O-4310
Oxypertine
PiPT
Psilacetin (O -acetylpsilocin; 4-AcO-DMT)
Psilocin (4-HO-DMT)
Psilocybin (4-PO-DMT)
Pyr-T
RS134-49
Serotonin (5-HT)
Solypertine
ST-1936
Tryptamine
Tryptophan
Yuremamine
Z2876442907
N -Acetyltryptaminesα-Alkyltryptamines Triptans Cyclized tryptamines
Bay R 1531
Ciclindole
Cyclic 3-OHM
Ergolines and lysergamides (e.g., LSD )
Flucindole
Harmala alkaloids and β-carbolines (e.g., 6-MeO-THH , 9-Me-BC , β-carboline (norharman) , harmaline , harmalol , harmane , harmine , pinoline , tetrahydroharmine , tryptoline )
Iboga alkaloids and related (e.g., DM-506 (ibogaminalog) , ibogaine , ibogamine , noribogaine , tabernanthalog , tabernanthine )
Metralindole
NDTDI
PHA-57378
PNU-22394
PNU-181731
RU-28306
Yohimbans (e.g., yohimbine , rauwolscine , spegatrine , corynanthine , ajmalicine , reserpine , deserpidine , rescinnamine )
Related compounds