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Details

Stereochemistry ACHIRAL
Molecular Formula C16H10ClN3O
Molecular Weight 295.723
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of CGS-9896

SMILES

ClC1=CC=C(C=C1)N2N=C3C(=CNC4=C3C=CC=C4)C2=O

InChI

InChIKey=CQINXWYVIOMBEI-UHFFFAOYSA-N
InChI=1S/C16H10ClN3O/c17-10-5-7-11(8-6-10)20-16(21)13-9-18-14-4-2-1-3-12(14)15(13)19-20/h1-9,18H

HIDE SMILES / InChI

Molecular Formula C16H10ClN3O
Molecular Weight 295.723
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

PubMed

PubMed

TitleDatePubMed
Pharmacological properties of GABAA receptors containing gamma1 subunits.
2006-02
Discriminative stimulus properties of CGS 9896: interactions within the GABA/benzodiazepine receptor complex.
1988-10
Effects of non-sedative anxiolytic drugs on responses to GABA and on diazepam-induced enhancement of these responses on mouse neurones in cell culture.
1988-09
Evaluation of the anticonvulsant and biochemical activity of CGS 8216 and CGS 9896 in animal models.
1988
Pharmacokinetic disposition of the novel atypical anxiolytic CGS 9896 in the cynomolgus monkey.
1988
CGS 9896 and ZK 91296, but not CGS 8216 and RO 15-1788, are pure benzodiazepine receptor antagonists on mouse neurons in culture.
1987-07
The contribution of behavioural studies to the neuropharmacology of anxiety.
1987-07
Discriminative stimulus properties of chlordiazepoxide and zolpidem. Agonist and antagonist effects of CGS 9896 and ZK 91296.
1987-05
Lack of tolerance or withdrawal effects in mice after chronic administration of the non-sedating anxiolytic, CGS 9896.
1987-03
Behavioral effects of the pyrazoloquinoline CGS 9896: agonist and antagonist actions in squirrel monkeys.
1987-01
Pharmacology of the pyrazolo-type compounds: agonist, antagonist and inverse agonist actions.
1987
Are the analgesic effects of social defeat mediated by benzodiazepine receptors?
1987
Partial agonists acting at benzodiazepine receptors can be differentiated in tests of ingestional behaviour.
1987
Anxiolytic action of CGS 9896 on mouse exploratory behavior.
1986-12-16
Benzodiazepine interactions with central thyroid-releasing hormone binding sites: characterization and physiological significance.
1986-07
CGS 8216, a benzodiazepine antagonist, reduces food intake in food-deprived rats.
1986-06
Simultaneous determination of 2-(p-chlorophenyl)pyrazolo[4,3-c] quinoline-3(5H)-one and its 6-, 7- and 8-hydroxy metabolites in plasma, urine and bile by high-performance liquid chromatography.
1986-05-28
Discriminative stimulus effects of atypical anxiolytics in baboons and rats.
1986-05
Benzodiazepine-induced hyperphagia: stereospecificity and antagonism by pyrazoloquinolines, CGS 9895 and CGS 9896.
1986
Enhancement of GABA binding by the benzodiazepine partial agonist CGS9896.
1985-12-10
CGS 9896: agonist-antagonist benzodiazepine receptor activity revealed by anxiolytic, anticonvulsant and muscle relaxation assessment in rodents.
1985-10
CGS 8216 and CGS 9896, novel pyrazoloquinoline benzodiazepine ligands with benzodiazepine agonist and antagonist properties.
1985-10
The non-sedating anxiolytic CGS 9896 produces discriminative stimuli that may be related to an anxioselective effect.
1985-08-26
Pyrazoloquinoline benzodiazepine receptor ligands: effects on schedule-controlled behavior in dogs.
1985-08
Clonazepam-induced hyperphagia in nondeprived rats: tests of pharmacological specificity with Ro5-4864, Ro5-3663, Ro15-1788 and CGS 9896.
1985-05
Behavioral effects of nonbenzodiazepine anxiolytic drugs: a comparison of CGS 9896 and zopiclone with chlordiazepoxide.
1985-03
Anxiolytic drugs and the acquisition of conditioned fear in mice.
1985
Modification of pyrazoloquinolinone affinity by GABA predicts efficacy at the benzodiazepine receptor.
1984-10-30
Precipitated and spontaneous withdrawal in baboons after chronic dosing with lorazepam and CGS 9896.
1984-09
In vivo determination of efficacy of pyrazoloquinolinones at the benzodiazepine receptor.
1984-08-03
A pharmacokinetic study of CGS-8216, a benzodiazepine receptor ligand, in the rat.
1984
Novel non-benzodiazepine anxiolytics.
1983-12
Antagonism of the discriminative effects of diazepam by pyrazoloquinolines in rats.
1983-08-19
Anxioselective anxiolytics.
1983-05
Benzodiazepine receptor ligands with opposing pharmacologic actions.
1983
A novel pyrazoloquinoline that interacts with brain benzodiazepine receptors: characterization of some in vitro and in vivo properties of CGS 9896.
1982-06-28
High affinity inhibition of [3H]-flunitrazepam binding to brain benzodiazepine receptors by CGS 9896, a novel pyrazoloquinoline.
1982-03-30
Patents
Substance Class Chemical
Created
by admin
on Mon Mar 31 17:46:02 GMT 2025
Edited
by admin
on Mon Mar 31 17:46:02 GMT 2025
Record UNII
86PWQ4PVN0
Record Status Validated (UNII)
Record Version
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Name Type Language
CGS-9896
Common Name English
2-(4-CHLOROPHENYL)-2,5-DIHYDROPYRAZOLO(4,3-C)QUINOLIN-3(3H)-ONE
Preferred Name English
Code System Code Type Description
CAS
77779-36-3
Created by admin on Mon Mar 31 17:46:02 GMT 2025 , Edited by admin on Mon Mar 31 17:46:02 GMT 2025
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WIKIPEDIA
CGS-9896
Created by admin on Mon Mar 31 17:46:02 GMT 2025 , Edited by admin on Mon Mar 31 17:46:02 GMT 2025
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EPA CompTox
DTXSID20998970
Created by admin on Mon Mar 31 17:46:02 GMT 2025 , Edited by admin on Mon Mar 31 17:46:02 GMT 2025
PRIMARY
FDA UNII
86PWQ4PVN0
Created by admin on Mon Mar 31 17:46:02 GMT 2025 , Edited by admin on Mon Mar 31 17:46:02 GMT 2025
PRIMARY
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