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Details

Stereochemistry MIXED
Molecular Formula C21H32NO3.Br
Molecular Weight 426.388
Optical Activity UNSPECIFIED
Defined Stereocenters 0 / 3
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of OXYPYRRONIUM BROMIDE

SMILES

[Br-].C[N+]1(C)CCCC1COC(=O)C(O)(C2CCCCC2)C3=CC=CC=C3

InChI

InChIKey=SXGOKQARVJHRML-UHFFFAOYSA-M
InChI=1S/C21H32NO3.BrH/c1-22(2)15-9-14-19(22)16-25-20(23)21(24,17-10-5-3-6-11-17)18-12-7-4-8-13-18;/h3,5-6,10-11,18-19,24H,4,7-9,12-16H2,1-2H3;1H/q+1;/p-1

HIDE SMILES / InChI
Oxypyrronium is an anticholinergic and spasmolytic agent containing quaternary ammonium. In animal models it inhibited gastric motility, hypotension induced by vagus stimulation or intravenation of acetylcholine; salivation induced by chorda tympani nerve stimulation, and contraction elicited by preganglionic cervical sympathetic nerve stimulation. Oxypyrronium was marketed in France under tradename Immetropan for the treatment of gastric pain.

Approval Year

PubMed

PubMed

TitleDatePubMed
[Clinical study of a new drug for gastric pain: L.D. 3055].
1962-11
Patents
Name Type Language
IMETRO
Preferred Name English
OXYPYRRONIUM BROMIDE
INN  
INN  
Official Name English
2-(2-HYDROXYMETHYL)-1,1-DIMETHYL)PYRROLIDINIUM BROMIDE .ALPHA.-PHENYLCYCLOHEXANEGLYCOLATE
Common Name English
BRL-556
Code English
PYRROLIDINIUM, 2-(((2-CYCLOHEXYL-2-HYDROXY-2-PHENYLACETYL)OXY)METHYL)-1,1-DIMETHYL-, BROMIDE (1:1)
Systematic Name English
IMMETROPAN
Brand Name English
LD 3055
Code English
LD-3055
Code English
oxypyrronium bromide [INN]
Common Name English
BM-3055
Code English
Classification Tree Code System Code
NCI_THESAURUS C66880
Created by admin on Mon Mar 31 18:17:04 GMT 2025 , Edited by admin on Mon Mar 31 18:17:04 GMT 2025
Code System Code Type Description
CAS
561-43-3
Created by admin on Mon Mar 31 18:17:04 GMT 2025 , Edited by admin on Mon Mar 31 18:17:04 GMT 2025
PRIMARY
EVMPD
SUB09576MIG
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PRIMARY
SMS_ID
100000082775
Created by admin on Mon Mar 31 18:17:04 GMT 2025 , Edited by admin on Mon Mar 31 18:17:04 GMT 2025
PRIMARY
ChEMBL
CHEMBL2111134
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PUBCHEM
71507
Created by admin on Mon Mar 31 18:17:04 GMT 2025 , Edited by admin on Mon Mar 31 18:17:04 GMT 2025
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FDA UNII
1D79RM7Q04
Created by admin on Mon Mar 31 18:17:04 GMT 2025 , Edited by admin on Mon Mar 31 18:17:04 GMT 2025
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MESH
C016852
Created by admin on Mon Mar 31 18:17:04 GMT 2025 , Edited by admin on Mon Mar 31 18:17:04 GMT 2025
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NCI_THESAURUS
C73141
Created by admin on Mon Mar 31 18:17:04 GMT 2025 , Edited by admin on Mon Mar 31 18:17:04 GMT 2025
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ECHA (EC/EINECS)
209-219-8
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INN
1219
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EPA CompTox
DTXSID20971480
Created by admin on Mon Mar 31 18:17:04 GMT 2025 , Edited by admin on Mon Mar 31 18:17:04 GMT 2025
PRIMARY