Disopyramide
A class IA antiarrhythmic drug used to treat and prevent ventricular arrhythmias and atrial fibrillation by blocking sodium channels in the heart, slowing conduction and reducing excitability. It also has significant anticholinergic effects, causing dry mouth, urinary retention, and constipation. It has negative inotropic effects and must be used cautiously in patients with heart failure.
Молекулярная масса
339,5000 g/mol
LogP
3,20
TPSA
59,20 Ų
Правило пяти Липинского
Соответствует
Терапевтические области
Механизм действия
Competitively blocks muscarinic acetylcholine receptors, reducing parasympathetic nervous system activity. Effects include decreased secretions, bronchodilation, and relaxation of smooth muscle.
Pharmacokinetics (PK)
Pharmacodynamics (PD)
Competitively blocks muscarinic acetylcholine receptors, reducing parasympathetic nervous system activity. Effects include decreased secretions, bronchodilation, and relaxation of smooth muscle.
2D Структура
Cite this structure
Embed this structure
SMILES
CC(C)N(CCC(C(N)=O)(c1ccccc1)c1ccccn1)C(C)C
InChI
InChI=1S/C21H29N3O/c1-16(2)24(17(3)4)15-13-21(20(22)25,18-10-6-5-7-11-18)19-12-8-9-14-23-19/h5-12,14,16-17H,13,15H2,1-4H3,(H2,22,25)
Molecular Formula
C21H29N3O
HBD / HBA
1 / 3
Вращаемые Связи
8
Тяжёлые Атомы
25
No targets recorded
Target interaction data is not yet available for this drug.
No interactions recorded
Drug interaction data is not yet available for this compound.
No side effects recorded
Side effect data is not yet available for this drug.
Часто задаваемые вопросы
A class IA antiarrhythmic drug used to treat and prevent ventricular arrhythmias and atrial fibrillation by blocking sodium channels in the heart, slowing conduction and reducing excitability. It also has significant anticholinergic effects, causing dry mouth, urinary retention, and constipation. It has negative inotropic effects and must be used cautiously in patients with heart failure.
Competitively blocks muscarinic acetylcholine receptors, reducing parasympathetic nervous system activity. Effects include decreased secretions, bronchodilation, and relaxation of smooth muscle.
Yes, Disopyramide is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.
References & Data Sources
- ChEMBL — European Bioinformatics Institute (EBI). CHEMBL517. Open-access bioactivity database.
- PubChem — National Center for Biotechnology Information (NCBI). CID 3114. Chemical information database.
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-04.
Медицинский отказ от ответственности
This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.
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