Prazitone

Prazitone
Systematic (IUPAC) name

5-phenyl-5-(piperidin-2-ylmethyl)pyrimidine-2,4,6(1H,3H,5H)-trione
Clinical data
Identifiers
CAS Registry Number	2409-26-9^Y
ATC code	None
PubChem	CID 3050417
ChemSpider	2312482^N
UNII	6DZB018428^Y
Synonyms	5-phenyl-5-(2-piperidylmethyl)barbituric acid
Chemical data
Formula	C₁₆H₁₉N₃O₃
Molecular mass	301.34 g/mol
SMILES C1CCNC(C1)CC2(C(=O)NC(=O)NC2=O)C3=CC=CC=C3
InChI InChI=1S/C16H19N3O3/c20-13-16(11-6-2-1-3-7-11,14(21)19-15(22)18-13)10-12-8-4-5-9-17-12/h1-3,6-7,12,17H,4-5,8-10H2,(H2,18,19,20,21,22) ^N Key:UGZAKKMLMJITLL-UHFFFAOYSA-N ^N
N (what is this?) (verify)

Prazitone (AGN-511) is a barbiturate derivative developed in the 1970s.^[1] Unlike most barbiturates, it has little or no sedative effects, instead acting as a non-sedating anxiolytic and antidepressant.^[2] The dosage range in humans is around 200–600 mg, although higher doses have been used in trials for the treatment of depression associated with Parkinson's disease.

References

Antidepressants (N06A)

Specific reuptake inhibitors and/or receptor modulators

SSRIs	Citalopram Escitalopram Fluoxetine^# Fluvoxamine Indalpine^‡ Paroxetine Sertraline Zimelidine^‡

SNRIs	Desvenlafaxine Duloxetine Levomilnacipran Milnacipran Tofenacin Venlafaxine

NRIs	Reboxetine Viloxazine

NDRIs	Amineptine^‡ Nomifensine^‡

SARIs	Etoperidone Nefazodone^‡ Trazodone

SMSs	Vilazodone Vortioxetine

Others	Agomelatine Amisulpride Buprenorphine Bupropion Etryptamine^‡ Ketamine Lurasidone Medifoxamine^‡ Metryptamine^‡ Oxaflozane^‡ Tandospirone Teniloxazine Tianeptine

Tricyclic antidepressants

TCAs	Amineptine^‡ Amitriptyline^# Amitriptylinoxide Butriptyline^‡ Clomipramine^# Demexiptiline^‡ Desipramine Dibenzepin Dimetacrine^‡ Dosulepin Doxepin Imipramine Imipraminoxide^‡ Iprindole^‡ Lofepramine Melitracen Metapramine^‡ Nitroxazepine Nortriptyline Noxiptiline Opipramol Pipofezine Propizepine^‡ Protriptyline Quinupramine^‡ Tianeptine Trimipramine

TeCAs	Amoxapine Maprotiline Mianserin Mirtazapine Setiptiline

Others	Tiazesim

Monoamine oxidase inhibitors

Non-selective	Irreversible: Benmoxin^‡ Iproclozide^‡ Iproniazid^‡ Isocarboxazid Mebanazine^‡ Nialamide^‡ Octamoxin^‡ Phenelzine Pheniprazine^‡ Phenoxypropazine^‡ Pivhydrazine^‡ Safrazine^‡ Tranylcypromine Reversible: Caroxazone^‡

MAO_A-selective	Reversible: Eprobemide Metralindole Minaprine^‡ Moclobemide Pirlindole Toloxatone Harmine Harmaline Harmane

MAO_B-Selective	Irreversible: Selegiline Rasagiline Ladostigil Mofegiline Lazabemide

Adjunctive therapies

Atypical antipsychotics Buspirone Lithium (lithium carbonate, lithium citrate) Thyroid hormones (triiodothyronine (T₃), thyroxine (T₄))

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

Index of psychology and psychiatry

Description	Mental processes

Disorders	Mental and behavioral ADHD OCD Tourette's Mood Developmental pervasive dyslexia and specific Substance-related alcohol Emotional and behavioral Symptoms and signs eponymous Evaluation and testing

Treatment	Psychotherapy CBT Drugs depression antipsychotics anxiety dementia hypnotics and sedatives psychostimulants, ADHD and nootropics

GABA_AR PAMs

Others

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

Index of psychology and psychiatry

Description	Mental processes

Disorders	Mental and behavioral ADHD OCD Tourette's Mood Developmental pervasive dyslexia and specific Substance-related alcohol Emotional and behavioral Symptoms and signs eponymous Evaluation and testing

Treatment	Psychotherapy CBT Drugs depression antipsychotics anxiety dementia hypnotics and sedatives psychostimulants, ADHD and nootropics

Piperazines

Simple piperazines (no additional rings)	1-Cyclohexylpiperazine Aminoethylpiperazine Diethylcarbamazine HEPPS Midafotel Piperazine PIPES

Phenylpiperazines	Acaprazine Antrafenine Aripiprazole Batoprazine Bifeprunox BRL-15,572 Ciprofloxacin CSP-2503 Dapiprazole DCPP DMPP Diphenylpiperazine Dropropizine EGIS-12,233 Elopiprazole Eltoprazine Enpiprazole Ensaculin Etoperidone Flesinoxan Flibanserin Fluprazine Itraconazole Ketoconazole Levodropropizine Lorpiprazole mCPP Mefway MeOPP Mepiprazole Naftopidil Naluzotan Naphthylpiperazine Nefazodone Niaprazine Oxypertine Pardoprunox pCPP pFPP Posaconazole S-14,506 S-14,671 S-15,535 SB-258,585 SB-271,046 SB-357,134 SB-399,885 Sonepiprazole TFMPP Tolpiprazole Trazodone Urapidil Vesnarinone Vilazodone Vortioxetine WAY-100,135 WAY-100,635

Benzylpiperazines	2C-B-BZP Befuraline Bifeprunox Buclizine BZP Chlorbenzoxamine DBZP Fipexide Imatinib MBZP MDBZP Meclozine Piberaline Piribedil Trimetazidine Vesnarinone

Diphenylalkylpiperazines (benzhydrylalkylpiperazines)	Almitrine Amperozide BRL-15,572 Buclizine BW373U86 Cetirizine Chlorbenzoxamine Chlorcyclizine Cinnarizine Clocinizine Cyclizine DBL-583 Diphenylmethylpiperazine Dotarizine DPI-221 DPI-287 DPI-3290 GBR-12,783 GBR-12,935 GBR-13,069 GBR-13,098 GBR-13,119 Hydroxyzine Lidoflazine Manidipine Meclozine Oxatomide SNC-80 Vanoxerine

Pyrimidinylpiperazines	Buspirone Dasatinib Eptapirone Gepirone Ipsapirone Piribedil Prazitone Pyrimidinylpiperazine Revospirone Tandospirone Tirilazad Trimazosin Umespirone Zalospirone

Pyridinylpiperazines	Atevirdine Azaperone Delavirdine Mirtazapine Pyridinylpiperazine

Benzo(iso)thiazolyl piperazines	Lurasidone Perospirone Revospirone Tiospirone Ziprasidone

Tricyclics (piperazine attached via side chain)	Amoxapine Clopenthixol Clorotepine Clozapine Cyanothepin Doclothepin Docloxythepin Flupentixol Fluphenazine Isofloxythepin Loxapine Meperathiepin Metitepine Octomethothepin Olanzapine Opipramol Oxyclothepin Oxyprothepin Peradithiepin Perathiepin Perazine Perphenazine Pirenzepine Prochlorperazine Thiethylperazine Thiothixene Trifluoperazine Trifluthepin Zuclopenthixol

Others/Uncategorized	6-Nitroquipazine Azimilide Cinepazet Cyclohexylpiperazine Hexocyclium Indinavir JNJ-7777120 Lodenafil Mirodenafil PB-28 Quipazine Ranolazine SA-4503 Sildenafil Tadalafil Vardenafil VUF-6002 Zipeprol