Learn and talk about Talsupram, Antidepressants, Benzo(c)thiophenes, Norepinephrine reuptake inhibitors

Talsupram

Systematic (IUPAC) name
3-(3,3-dimethyl-1-phenyl-2-benzothiophen-1-yl)-N-methyl-propan-1-amine
Clinical data
Pregnancy cat.	?
Legal status	Uncontrolled
Routes	Oral
Identifiers
CAS number	21489-20-3
ATC code	None
PubChem	CID 33014
ChemSpider	30557
UNII	C6Z73MW6CR^Y
Chemical data
Formula	C₂₀H₂₅N S
Mol. mass	311.48 g/mol

Talsupram (Lu 5-005) is a selective norepinephrine reuptake inhibitor (NRI) which was investigated as an antidepressant in the 1960s and 1970s but was never marketed.^[1]^[2]^[3] Along with talopram, it is structurally related to the selective serotonin reuptake inhibitor (SSRI) citalopram.^[4]

References [edit]

^ Pawłowski L, Mazela H (1986). "Effects of antidepressant drugs, selective noradrenaline-or 5-hydroxytryptamine uptake inhibitors, on apomorphine-induced hypothermia in mice". Psychopharmacology 88 (2): 240–6. doi:10.1007/BF00652248. PMID 3006113.
^ McConathy J, Owens MJ, Kilts CD, et al. (August 2004). "Synthesis and biological evaluation of [11C]talopram and [11C]talsupram: candidate PET ligands for the norepinephrine transporter". Nuclear Medicine and Biology 31 (6): 705–18. doi:10.1016/j.nucmedbio.2003.05.001. PMID 15246361.
^ Kelliher P, Kelly JP, Leonard BE, Sánchez C (April 2003). "Effects of acute and chronic administration of selective monoamine re-uptake inhibitors in the rat forced swim test". Psychoneuroendocrinology 28 (3): 332–47. doi:10.1016/S0306-4530(02)00026-4. PMID 12573300.
^ http://www.healyprozac.com/Book/Introduction.doc

Antidepressants (N06A)

Specific reuptake inhibitors (RIs), enhancers (REs), and releasing agents (RAs)

Selective serotonin reuptake inhibitors (SSRIs)	Alaproclate Citalopram Escitalopram Femoxetine Fluoxetine^# Fluvoxamine Indalpine Ifoxetine Litoxetine Lubazodone Omiloxetine Panuramine Paroxetine Pirandamine Seproxetine Sertraline^# Zimelidine^‡

Serotonin–norepinephrine reuptake inhibitors (SNRIs)	Clovoxamine Desvenlafaxine Duloxetine Levomilnacipran Eclanamine Milnacipran Sibutramine Venlafaxine

Serotonin–norepinephrine–dopamine reuptake inhibitors (SNDRIs)	Amitifadine Bicifadine Brasofensine BTS-74,398 Cocaine Diclofensine DOV-21,947 DOV-102,677 DOV-216,303 EXP-561 Fezolamine JNJ-7925476 NS-2359 PRC200-SS Pridefine SEP-225,289 SEP-227,162 Tesofensine

Norepinephrine reuptake inhibitors (NRIs)	Amedalin Atomoxetine/Tomoxetine Binedaline Ciclazindol Daledalin Edivoxetine Esreboxetine Lortalamine Mazindol Nisoxetine Reboxetine Talopram Talsupram Tandamine Viloxazine

Dopamine reuptake inhibitors (DRIs)	Medifoxamine Vanoxerine

Norepinephrine-dopamine reuptake inhibitors (NDRIs)	Amineptine Bupropion/Amfebutamone^# Cilobamine Manifaxine Methylphenidate Nomifensine Radafaxine Tametraline

Norepinephrine-dopamine releasing agents (NDRAs)	Amphetamine Befuraline Lisdexamfetamine Methamphetamine Phenethylamine Piberaline Tranylcypromine

Serotonin-norepinephrine-dopamine releasing agents (SNDRAs)	4-Methyl-αMT αET/Etryptamine αMT/Metryptamine

Selective serotonin reuptake enhancers (SSREs)	Tianeptine

Others	Indeloxazine Teniloxazine Tramadol Viqualine

Receptor antagonists and/or reuptake inhibitors

Serotonin antagonists and reuptake inhibitors (SARIs)	Etoperidone Nefazodone Trazodone

Noradrenergic and specific serotonergic antidepressants (NaSSAs)	Aptazapine Esmirtazapine Mianserin Mirtazapine Setiptiline/Teciptiline

Norepinephrine-dopamine disinhibitors (NDDIs)	Agomelatine

Serotonin modulators and stimulators (SMSs)	Vortioxetine

Others	Tedatioxetine Vilazodone

Heterocyclic antidepressants (bi-, tri-, and tetracyclics)

Bicyclics	Tiazesim Tofenacin

Tricyclics	Amezepine Amineptine Amitriptyline^# Amitriptylinoxide Azepindole Butriptyline Cianopramine Clomipramine Cotriptyline Cyanodothiepin Demexiptiline Depramine/Balipramine Desipramine Dibenzepin Dimetacrine Dosulepin/Dothiepin Doxepin Enprazepine Fluotracen Hepzidine Homopipramol Imipramine Imipraminoxide Intriptyline Iprindole Ketipramine Litracen Lofepramine Losindole Mariptiline Melitracen Metapramine Mezepine Naranol Nitroxazepine Nortriptyline Noxiptiline Octriptyline Opipramol Pipofezine Propizepine Protriptyline Quinupramine Tampramine Tianeptine Tienopramine Trimipramine

Tetracyclics	Amoxapine Aptazapine Azipramine Ciclazindol Ciclopramine Esmirtazapine Maprotiline Mazindol Mianserin Mirtazapine Oxaprotiline Setiptiline/Teciptiline

Monoamine oxidase inhibitors (MAOIs)

Nonselective	Irreversible: Benmoxin Carbenzide Cimemoxin Domoxin Echinopsidine Iproclozide Iproniazid Isocarboxazid Mebanazine Metfendrazine Nialamide Octamoxin Phenelzine Pheniprazine Phenoxypropazine Pivalylbenzhydrazine Safrazine Tranylcypromine Reversible: Caroxazone Paraxazone Quercetin

MAO_A-Selective	Irreversible: Clorgiline Reversible: Amiflamine Bazinaprine Befloxatone Berberine Brofaromine Cimoxatone Esuprone Eprobemide Harmala Alkaloids (Harmine Harmaline Tetrahydroharmine Harman Norharman, etc) Methylene Blue Metralindole Minaprine Moclobemide Pirlindole Sercloremine Tetrindole Toloxatone Tyrima

MAO_B-Selective	Irreversible: Ladostigil Mofegiline Pargyline Rasagiline Selegiline Reversible: Lazabemide Milacemide

Azapirones and other 5-HT_1A receptor agonists

Alnespirone Aripiprazole Befiradol Buspirone Eptapirone Flesinoxan Flibanserin Gepirone Ipsapirone Oxaflozane Tandospirone Vilazodone Zalospirone

^#WHO-EM
^‡Withdrawn from market
Clinical trials:
- ^†Phase III
- ^§Never to phase III

M: PSO/PSI

mepr

dsrd (o, p, m, p, a, d, s), sysi/epon, spvo

proc (eval/thrp), drug (N5A/5B/5C/6A/6B/6D)

Adrenergics

Receptor ligands

α₁	Agonists: 5-FNE 6-FNE Amidephrine Anisodamine Anisodine Cirazoline Dipivefrine Dopamine Ephedrine Epinephrine Etilefrine Ethylnorepinephrine Indanidine Levonordefrin Metaraminol Methoxamine Methyldopa Midodrine Naphazoline Norepinephrine Octopamine Oxymetazoline Phenylephrine Phenylpropanolamine Pseudoephedrine Synephrine Tetrahydrozoline Antagonists: Abanoquil Adimolol Ajmalicine Alfuzosin Amosulalol Arotinolol Atiprosin Benoxathian Buflomedil Bunazosin Carvedilol CI-926 Corynanthine Dapiprazole DL-017 Domesticine Doxazosin Eugenodilol Fenspiride GYKI-12,743 GYKI-16,084 Indoramin Ketanserin L-765,314 Labetalol Mephendioxan Metazosin Monatepil Moxisylyte Naftopidil Nantenine Neldazosin Nicergoline Niguldipine Pelanserin Phendioxan Phenoxybenzamine Phentolamine Piperoxan Prazosin Quinazosin Ritanserin RS-97,078 SGB-1,534 Silodosin SL-89.0591 Spiperone Talipexole Tamsulosin Terazosin Tibalosin Tiodazosin Tipentosin Tolazoline Trimazosin Upidosin Urapidil Zolertine * Note that many TCAs, TeCAs, antipsychotics, ergolines, and some piperazines like buspirone and trazodone all antagonize α₁-adrenergic receptors as well, which contributes to their side effects such as orthostatic hypotension.

α₂	Agonists: (R)-3-Nitrobiphenyline 4-NEMD 6-FNE Amitraz Apraclonidine Brimonidine Cannabivarin Clonidine Detomidine Dexmedetomidine Dihydroergotamine Dipivefrine Dopamine Ephedrine Ergotamine Epinephrine Esproquin Etilefrine Ethylnorepinephrine Guanabenz Guanfacine Guanoxabenz Levonordefrin Lofexidine Medetomidine Methyldopa Mivazerol Naphazoline Norepinephrine Oxymetazoline Phenylpropanolamine Piperoxan Pseudoephedrine Rilmenidine Romifidine Talipexole Tetrahydrozoline Tizanidine Tolonidine Urapidil Xylazine Xylometazoline Antagonists: 1-PP Adimolol Aptazapine Atipamezole BRL-44408 Buflomedil Cirazoline Efaroxan Esmirtazapine Fenmetozole Fluparoxan GYKI-12,743 GYKI-16,084 Idazoxan Mianserin Mirtazapine MK-912 NAN-190 Olanzapine Phentolamine Phenoxybenzamine Piperoxan Piribedil Rauwolscine Rotigotine SB-269,970 Setiptiline Spiroxatrine Sunepitron Tolazoline Yohimbine * Note that many atypical antipsychotics and azapirones like buspirone (via metabolite 1-PP) antagonize α₂-adrenergic receptors as well.

β	Agonists: 2-FNE 5-FNE Amibegron Arbutamine Arformoterol Arotinolol BAAM Bambuterol Befunolol Bitolterol Broxaterol Buphenine Carbuterol Cimaterol Clenbuterol Denopamine Deterenol Dipivefrine Dobutamine Dopamine Dopexamine Ephedrine Epinephrine Etafedrine Etilefrine Ethylnorepinephrine Fenoterol Formoterol Hexoprenaline Higenamine Indacaterol Isoetarine Isoprenaline Isoxsuprine Levonordefrin Levosalbutamol Mabuterol Methoxyphenamine Methyldopa Mirabegron N-Isopropyloctopamine Norepinephrine Orciprenaline Oxyfedrine Phenylpropanolamine Pirbuterol Prenalterol Ractopamine Procaterol Pseudoephedrine Reproterol Rimiterol Ritodrine Salbutamol Salmeterol Solabegron Terbutaline Tretoquinol Tulobuterol Xamoterol Zilpaterol Zinterol Antagonists: Acebutolol Adaprolol Adimolol Afurolol Alprenolol Alprenoxime Amosulalol Ancarolol Arnolol Arotinolol Atenolol Befunolol Betaxolol Bevantolol Bisoprolol Bopindolol Bormetolol Bornaprolol Brefonalol Bucindolol Bucumolol Bufetolol Buftiralol Bufuralol Bunitrolol Bunolol Bupranolol Burocrolol Butaxamine Butidrine Butofilolol Capsinolol Carazolol Carpindolol Carteolol Carvedilol Celiprolol Cetamolol Cicloprolol Cinamolol Cloranolol Cyanopindolol Dalbraminol Dexpropranolol Diacetolol Dichloroisoprenaline Dihydroalprenolol Dilevalol Diprafenone Draquinolol Dropranolol Ecastolol Epanolol Ericolol Ersentilide Esatenolol Esmolol Esprolol Eugenodilol Exaprolol Falintolol Flestolol Flusoxolol Hydroxycarteolol Hydroxytertatolol ICI-118,551 Idropranolol Indenolol Indopanolol Iodocyanopindolol Iprocrolol Isoxaprolol Isamoltane Labetalol Landiolol Levobetaxolol Levobunolol Levocicloprolol Levomoprolol Medroxalol Mepindolol Metalol Metipranolol Metoprolol Moprolol Nadolol Nadoxolol Nafetolol Nebivolol Neraminol Nifenalol Nipradilol Oberadilol Oxprenolol Pacrinolol Pafenolol Pamatolol Pargolol Parodilol Penbutolol Penirolol PhQA-33 Pindolol Pirepolol Practolol Primidolol Procinolol Pronethalol Propafenone Propranolol Ridazolol Ronactolol Soquinolol Sotalol Spirendolol SR 59230A Sulfinalol TA-2005 Talinolol Tazolol Teoprolol Tertatolol Terthianolol Tienoxolol Tilisolol Timolol Tiprenolol Tolamolol Toliprolol Tribendilol Trigevolol Xibenolol Xipranolol

Reuptake inhibitors

NET	Selective norepinephrine reuptake inhibitors: Amedalin Atomoxetine (Tomoxetine) Ciclazindol Daledalin Edivoxetine Esreboxetine Lortalamine Mazindol Nisoxetine Reboxetine Talopram Talsupram Tandamine Viloxazine; Norepinephrine-dopamine reuptake inhibitors: Amineptine Bupropion (Amfebutamone) Fencamine Fencamfamine Lefetamine Levophacetoperane LR-5182 Manifaxine Methylphenidate Nomifensine O-2172 Radafaxine; Serotonin-norepinephrine reuptake inhibitors: Bicifadine Desvenlafaxine Duloxetine Eclanamine Levomilnacipran Milnacipran Sibutramine Venlafaxine; Serotonin-norepinephrine-dopamine reuptake inhibitors: Brasofensine Diclofensine DOV-102,677 DOV-21,947 DOV-216,303 JNJ-7925476 JZ-IV-10 Methylnaphthidate Naphyrone NS-2359 PRC200-SS SEP-225,289 SEP-227,162 Tesofensine; Tricyclic antidepressants: Amitriptyline Butriptyline Cianopramine Clomipramine Desipramine Dosulepin Doxepin Imipramine Lofepramine melitracen Nortriptyline Protriptyline Trimipramine; Tetracyclic antidepressants: Amoxapine Maprotiline Mianserin Oxaprotiline Setiptiline; Others: Cocaine CP-39,332 Ethanol EXP-561 Fezolamine Ginkgo biloba Indeloxazine Nefazodone Nefopam Pridefrine Tapentadol Tedatioxetine Teniloxazine Tofenacin Tramadol Ziprasidone

VMAT	Ibogaine Reserpine Tetrabenazine

Releasing agents

Morpholines: Fenbutrazate
Fenmetramide
Morazone
Phendimetrazine
Phenmetrazine
Pseudophenmetrazine; Oxazolines: 4-MAR
Aminorex
Clominorex
Cyclazodone
Fenozolone
Fluminorex
Pemoline
Thozalinone; Phenethylamines (also amphetamines, cathinones, etc): 2-OH-PEA
4-CAB
4-FA
4-FMA
4-MA
4-MMA
Alfetamine
Amfecloral
Amfepentorex
Amfepramone
Amphetamine (Dextroamphetamine
Levoamphetamine)
Amphetaminil
β-Me-PEA
BDB
Benzphetamine
BOH
Buphedrone
Butylone
Cathine
Cathinone
Clobenzorex
Clortermine
Dimethylamphetamine
Dimethylcathinone
DMA
DMMA
EBDB
Ephedrine
Ethcathinone
Ethylone
Etilamfetamine
Famprofazone
Fenethylline
Fenproporex
Flephedrone
Fludorex
Furfenorex
Hordenine
Hydroxyamphetamine
IAP
IMP
Iofetamine
Lisdexamfetamine
Lophophine
MBDB
MDA
MDEA
MDMA
MDMPEA
MDOH
MDPEA
Mefenorex
Mephedrone
Mephentermine
Methamphetamine (Dextromethamphetamine
Levomethamphetamine)
Methcathinone
Methedrone
Methylone
Naphthylisopropylamine
Ortetamine
pBA
pCA
Pentorex
Phenethylamine
Pholedrine
Phenpromethamine
Phentermine
Phenylpropanolamine
pIA
Prenylamine
Propylamphetamine
Pseudoephedrine
Selegiline (also D-Deprenyl)
Tiflorex
Tyramine
Xylopropamine
Zylofuramine; Piperazines: 2C-B-BZP
BZP
MBZP
mCPP
MDBZP
MeOPP
pFPP; Others: 2-ADN
2-AI
2-AT
2-BP
4-BP
5-IAI
Clofenciclan
Cyclopentamine
Cypenamine
Cyprodenate
Feprosidnine
Gilutensin
Heptaminol
Hexacyclonate
Indanorex
Isometheptene
Methylhexanamine
Octodrine
Phthalimidopropiophenone
Propylhexedrine (Levopropylhexedrine)
Tuaminoheptane

Enzyme inhibitors

Anabolism

PAH	3,4-Dihydroxystyrene

TH	3-Iodotyrosine Aquayamycin Bulbocapnine Metirosine Oudenone

AAAD	Benserazide Carbidopa DFMD Genistein Methyldopa

DBH	Bupicomide Disulfiram Dopastin Fusaric acid Nepicastat Phenopicolinic acid Tropolone

PNMT	CGS-19281A SKF-64139 SKF-7698

Catabolism

MAO	Nonselective: Benmoxin Caroxazone Echinopsidine Furazolidone Hydralazine Indantadol Iproclozide Iproniazid Isocarboxazid Isoniazid Linezolid Mebanazine Metfendrazine Nialamide Octamoxin Paraxazone Phenelzine Pheniprazine Phenoxypropazine Pivalylbenzhydrazine Procarbazine Safrazine Tranylcypromine; MAO-A selective: Amiflamine Bazinaprine Befloxatone Befol Brofaromine Cimoxatone Clorgiline Esuprone Harmala alkaloids (Harmine, Harmaline Tetrahydroharmine Harman Norharman, etc) Methylene blue Metralindole Minaprine Moclobemide Pirlindole Sercloremine Tetrindole Toloxatone Tyrima; MAO-B selective: Ladostigil Lazabemide Milacemide Mofegiline Pargyline Rasagiline Safinamide Selegiline (also D-Deprenyl) * Note that MAO-B inhibitors also influence norepinephrine/epinephrine levels since they inhibit the breakdown of their precursor dopamine.

COMT	Entacapone Nitecapone Tolcapone

Others

Precursors	L-Phenylalanine → L-Tyrosine → L-DOPA (Levodopa) → Dopamine L-DOPS (Droxidopa)

Cofactors	Ferrous Iron (Fe²⁺) S-Adenosyl-L-Methionine Vitamin B₃ (Niacin Nicotinamide → NADPH) Vitamin B₆ (Pyridoxine Pyridoxamine Pyridoxal → Pyridoxal Phosphate) Vitamin B₉ (Folic acid → Tetrahydrofolic acid) Vitamin C (Ascorbic acid) Zinc (Zn²⁺)

Others	Activity enhancers: BPAP PPAP; Release blockers: Bethanidine Bretylium Guanadrel Guanazodine Guanclofine Guanethidine Guanoxan; Toxins: 6-OHDA

List of adrenergic drugs

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Talsupram

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