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Details

Stereochemistry ACHIRAL
Molecular Formula C13H9N5O6
Molecular Weight 331.2405
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of ZONAMPANEL ANHYDROUS

SMILES

OC(=O)CN1C(=O)C(=O)NC2=C1C=C(N3C=CN=C3)C(=C2)[N+]([O-])=O

InChI

InChIKey=SPXYHZRWPRQLNS-UHFFFAOYSA-N
InChI=1S/C13H9N5O6/c19-11(20)5-17-8-4-9(16-2-1-14-6-16)10(18(23)24)3-7(8)15-12(21)13(17)22/h1-4,6H,5H2,(H,15,21)(H,19,20)

HIDE SMILES / InChI

Molecular Formula C13H9N5O6
Molecular Weight 331.2405
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Zonampanel (also known as YM872) was developed as selective, potent and highly water-soluble competitive alpha-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) receptor antagonist. Zonampanel possesses the neuroprotective effect against focal cerebral ischemia and participated in phase II clinical trials in acute stroke patients. However, because of the severe effects, including hallucinations, agitation, and catatonia the further studied were terminated.

Approval Year

PubMed

PubMed

TitleDatePubMed

Sample Use Guides

YM872 (ZONAMPANEL) or placebo will be given as a continuous intravenous (iv) infusion for 24 hours
Route of Administration: Intravenous
Substance Class Chemical
Created
by admin
on Mon Mar 31 19:12:46 GMT 2025
Edited
by admin
on Mon Mar 31 19:12:46 GMT 2025
Record UNII
9X33544ILS
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
ZONAMPANEL ANHYDROUS
Common Name English
YM 872 ANHYDROUS
Preferred Name English
1(2H)-QUINOXALINEACETIC ACID, 3,4-DIHYDRO-7-(1H-IMIDAZOL-1-YL)-6-NITRO-2,3-DIOXO-
Common Name English
YM872 ANHYDROUS
Code English
YM-872 ANHYDROUS
Code English
zonampanel [INN]
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C47795
Created by admin on Mon Mar 31 19:12:46 GMT 2025 , Edited by admin on Mon Mar 31 19:12:46 GMT 2025
NCI_THESAURUS C1509
Created by admin on Mon Mar 31 19:12:46 GMT 2025 , Edited by admin on Mon Mar 31 19:12:46 GMT 2025
Code System Code Type Description
SMS_ID
300000034478
Created by admin on Mon Mar 31 19:12:46 GMT 2025 , Edited by admin on Mon Mar 31 19:12:46 GMT 2025
PRIMARY
FDA UNII
9X33544ILS
Created by admin on Mon Mar 31 19:12:46 GMT 2025 , Edited by admin on Mon Mar 31 19:12:46 GMT 2025
PRIMARY
NCI_THESAURUS
C152964
Created by admin on Mon Mar 31 19:12:46 GMT 2025 , Edited by admin on Mon Mar 31 19:12:46 GMT 2025
PRIMARY
PUBCHEM
148200
Created by admin on Mon Mar 31 19:12:46 GMT 2025 , Edited by admin on Mon Mar 31 19:12:46 GMT 2025
PRIMARY
EPA CompTox
DTXSID50175232
Created by admin on Mon Mar 31 19:12:46 GMT 2025 , Edited by admin on Mon Mar 31 19:12:46 GMT 2025
PRIMARY
INN
8154
Created by admin on Mon Mar 31 19:12:46 GMT 2025 , Edited by admin on Mon Mar 31 19:12:46 GMT 2025
PRIMARY
CAS
210245-80-0
Created by admin on Mon Mar 31 19:12:46 GMT 2025 , Edited by admin on Mon Mar 31 19:12:46 GMT 2025
PRIMARY
WIKIPEDIA
Zonampanel
Created by admin on Mon Mar 31 19:12:46 GMT 2025 , Edited by admin on Mon Mar 31 19:12:46 GMT 2025
PRIMARY
Related Record Type Details
TARGET -> INHIBITOR
SOLVATE->ANHYDROUS
SALT/SOLVATE -> PARENT
Related Record Type Details
ACTIVE MOIETY