Clazolam

Clazolam

Systematic (IUPAC) name
2-chloro-5-methyl-5,9,10,14b-tetrahydroisoquino[2,1-d][1,4]benzodiazepin-6(7H)-one
Clinical data
Pregnancy cat.	?
Legal status	?
Identifiers
CAS number	7492-29-7 10171-69-4 (HCl)
ATC code	None
PubChem	CID 24107
ChemSpider	22534
UNII	YJ53T77095^Y
KEGG	D03531
Chemical data
Formula	C₁₈H₁₇Cl N₂O
Mol. mass	312.79 g/mol
SMILES Clc2ccc1N(C(=O)CN4C(c1c2)c3c(cccc3)CC4)C

Clazolam^[1] (SAH-1123), also referred to as isoquinazepon, is a drug which is a fused benzodiazepine and tetrahydroisoquinoline derivative.^[2] It was developed in the 1960s but was never marketed.^[2] It possesses anxiolytic effects and is also claimed to have antidepressant properties.^[2]^[3]

References

^ NL Patent 6510987
^ ^a ^b ^c David J. Triggle (1997). Dictionary of pharmacological agents. London: Chapman & Hall. ISBN 0-412-46630-9.
^ Potikha LM, Kovtunenko VA (2009). "Synthesis and properties of 3-aminodihydroisoquinolines". Russian Chemical Reviews 78 (6): 513–533. doi:10.1070/RC2009v078n06ABEH004041.

Anxiolytics (N05B)

GABA_A
PAMs

non-N05B	Alcohols (2M2B, Ethanol (beverage), Ethchlorvynol, Methylpentynol) Chlormezanone Inhalants Etifoxine Kavalactones (Kava) Skullcap Valerenic acid (Valerian)

Benzodiazepine	Adinazolam Alprazolam Bretazenil Bromazepam Camazepam Chlordiazepoxide Clobazam Clonazepam Clorazepate Clotiazepam Cloxazolam Diazepam^# Ethyl Loflazepate Etizolam Fludiazepam Halazepam Imidazenil Ketazolam Lorazepam^# Medazepam Nordazepam Oxazepam Pinazepam Prazepam

Carbamates	Emylcamate Mebutamate Meprobamate (Carisoprodol, Tybamate) Phenprobamate Procymate

Nonbenzodiazepines	Abecarnil Adipiplon Alpidem CGS-8216 CGS-9896 CGS-13767 CGS-20625 Divaplon ELB-139 Fasiplon GBLD-345 Gedocarnil L-838,417 NS-2664 NS-2710 Ocinaplon Pagoclone Panadiplon Pipequaline RWJ-51204 SB-205,384 SL-651,498 Taniplon TP-003 TP-13 TPA-023 Y-23684 ZK-93423

Pyrazolopyridines	Cartazolate Etazolate ICI-190,622 Tracazolate

mGluR₂_/₃ Agonists

Eglumegad

mGluR5 NAMs

Fenobam

TSPO agonists

σ₁ agonists

Others

^#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^‡Withdrawn from market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)

v t e Benzodiazepine derivatives

1,4-Benzodiazepines	Bromazepam Camazepam Carburazepam Chlordiazepoxide Cinolazepam Clonazepam Clorazepate Cyprazepam Delorazepam Demoxepam Devazepide * Diazepam Doxefazepam Elfazepam Ethyl carfluzepate Ethyl dirazepate Ethyl loflazepate Fletazepam Fludiazepam Flunitrazepam Flurazepam Flutemazepam Flutoprazepam Fosazepam Gidazepam Halazepam Iclazepam Ketazolam Lorazepam Lormetazepam Lufuradom * Meclonazepam Medazepam Menitrazepam Metaclazepam Motrazepam Nimetazepam Nitrazepam Nitrazepate Nordazepam Nortetrazepam Oxazepam Phenazepam Pinazepam Pivoxazepam Prazepam Proflazepam Quazepam QH-II-66 Reclazepam RO4491533 * Ro5-2904 Ro5-4864 * Sulazepam Temazepam Tetrazepam Tifluadom * Tolufazepam Tuclazepam Uldazepam

1,5-Benzodiazepines	Arfendazam Clobazam CP-1414S Lofendazam Triflubazam

2,3-Benzodiazepines *	Girisopam GYKI-52466 GYKI-52895 Nerisopam Talampanel Tofisopam

Triazolobenzodiazepines	Adinazolam Alprazolam Estazolam Flubromazolam Pyrazolam Triazolam

Imidazobenzodiazepines	Bretazenil Climazolam FG-8205 Flumazenil Imidazenil Iomazenil (¹²³I) L-655,708 Loprazolam Midazolam PWZ-029 Remimazolam Ro15-4513 Ro48-6791 Ro48-8684 Ro4938581 Sarmazenil SH-053-R-CH3-2′F

Oxazolobenzodiazepines	Cloxazolam Flutazolam Haloxazolam Mexazolam Oxazolam

Thienodiazepines	Bentazepam Brotizolam Ciclotizolam Clotiazepam Etizolam JQ1 * Olanzapine *

Pyridodiazepines	Lopirazepam Zapizolam

Pyrazolodiazepines	Razobazam * Ripazepam Zolazepam Zomebazam Zometapine

Pyrrolodiazepines	Premazepam

Tetrahydroisoquinobenzodiazepines	Clazolam

Benzodiazepine prodrugs	Avizafone Rilmazafone

* atypical activity profile (not GABA_A receptor ligands)

v t e GABA_A receptor PAMs

Alcohols	2M2B Butanol Chloralodol Chlorobutanol Ethanol (drinking alcohol) Ethchlorvynol Menthol Methanol Methylpentynol Pentanol Propanol Trichloroethanol

Barbiturates	Allobarbital Alphenal Amobarbital Aprobarbital Barbexaclone Barbital Benzobarbital Benzylbutylbarbiturate Brallobarbital Brophebarbital Bucolome Butabarbital/Secbutabarbital Butalbital Buthalital Butobarbital Butallylonal Carbubarb Crotylbarbital Cyclobarbital Cyclopentobarbital Difebarbamate Enallylpropymal Ethallobarbital Febarbamate Heptabarb Heptobarbital Hexethal Hexobarbital Metharbital Methitural Methohexital Methylphenobarbital Narcobarbital Nealbarbital Pentobarbital Phenallymal Phenobarbital Phetharbital Primidone Prazitone Probarbital Propallylonal Propylbarbital Proxibarbital Reposal Secobarbital Sigmodal Spirobarbital Talbutal Tetrabamate Tetrabarbital Thialbarbital Thiamylal Thiobarbital Thiobutabarbital Thiopental Thiotetrabarbital Valofane Vinbarbital Vinylbital

Benzodiazepines	Adinazolam Alprazolam Arfendazam Avizafone Bentazepam Bretazenil Bromazepam Brotizolam Camazepam Chlordiazepoxide Ciclotizolam Cinolazepam Clazolam Climazolam Clobazam Clonazepam Clorazepate Clotiazepam Cloxazolam Cyprazepam Delorazepam Diazepam Doxefazepam Elfazepam Estazolam Ethyl carfluzepate Ethyl dirazepate Ethyl loflazepate Etizolam Fletazepam Fludiazepam Flunitrazepam Flurazepam Flutazolam Flutemazepam Flutoprazepam Fosazepam Gidazepam Girisopam Halazepam Haloxazolam Iclazepam Imidazenil Ketazolam Lofendazam Lopirazepam Lopirazepam Loprazolam Lorazepam Lormetazepam Meclonazepam Medazepam Menitrazepam Metaclazepam Mexazolam Midazolam Nerisopam Nimetazepam Nitrazepam Nitrazepate Nordazepam Oxazepam Oxazolam Phenazepam Pinazepam Pivoxazepam Prazepam Premazepam Proflazepam QH-II-66 Quazepam Reclazepam Remimazolam Rilmazafone Ripazepam Ro48-6791 SH-053-R-CH3-2′F Sulazepam Temazepam Tetrazepam Tofisopam Triazolam Triflubazam Uldazepam Zapizolam Zolazepam Zomebazam

Neuroactive steroids	Acebrochol Allopregnanolone Alphadolone Alphaxolone Eltanolone Ganaxolone Hydroxydione Minaxolone Org 20599 Org 21465 THDOC

Nonbenzodiazepines	β-Carbolines: Abecarnil Gedocarnil SL-651,498 ZK-93423; Cyclopyrrolones: Eszopiclone Pagoclone Pazinaclone Suproclone Suriclone Zopiclone; Imidazopyridines: Alpidem Necopidem Saripidem Zolpidem; Pyrazolopyrimidines: Divaplon Fasiplon Indiplon Lorediplon Ocinaplon Panadiplon Taniplon Zaleplon; Others: Adipiplon CGS-8216 CGS-9896 CGS-13767 CGS-20625 CL-218,872 CP-615,003 ELB-139 GBLD-345 L-838,417 NS-2664 NS-2710 NS-11394 Pipequaline ROD-188 RWJ-51204 SB-205,384 Stiripentol SX-3228 TP-003 TPA-023 TP-13 U-89843A U-90042 Y-23684

Phenols	Fospropofol Propofol Thymol

Piperidinediones	Glutethimide Methyprylon Piperidione Pyrithyldione

Pyrazolopyridines	Cartazolate Etazolate ICI-190,622 Tracazolate

Quinazolinones	Afloqualone Cloroqualone Diproqualone Etaqualone Mebroqualone Mecloqualone Methaqualone Methylmethaqualone

Volatiles/gases	Acetone Acetophenone Acetylglycinamide chloral hydrate Benzene Butane Butylene Centalun Chloral Chloral hydrate Chloroform Cyclopropane Desflurane Dichloromethane Diethyl ether Enflurane Ethyl chloride Ethylene Gasoline Halothane Isoflurane Kerosine Methoxyflurane Methoxypropane Nitric oxide Nitrogen Nitrous oxide Paraldehyde Propane Propylene Sevoflurane Toluene Trichloroethylene Vinyl ether Xenon

Others	Bromide (Lithium bromide Potassium bromide Sodium bromide) Chloralose Chlormezanone Clomethiazole DEABL Etazepine Etifoxine Etomidate GABA Kavalactones (Kava) Loreclezole Metomidate Org 25,435 Petrichloral Propanidid Skullcap Stiripentol Sulfonmethane Tetronal Triclofos Trional Valeric acid Valerenic acid (Valerian)

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Last modified on 21 November 2011, at 11:11

Clazolam

See also

References