Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Penbutolol
Drug ID BADD_D01706
Description Penbutolol is a drug in the beta-blocker class used to treat hypertension. Penbutolol binds both beta-1 and beta-2 adrenergic receptors, rendering it a non-selective beta-blocker. Penbutolol can act as a partial agonist at beta adrenergic receptors, since it is a sympathomimetric drug. Penbutolol also demonstrates high binding affinity to the 5-hydroxytryptamine receptor 1A with antagonistic effects. This binding characteristic of penbutolol is being investigated for its implications in Antidepressant Therapy. Penbutolol is contraindicated in patients with cardiogenic shock, sinus bradycardia, second and third degree atrioventricular conduction block, bronchial asthma, and those with known hypersensitivity.
Indications and Usage Penbutolol is indicated in the treatment of mild to moderate arterial hypertension. It may be used alone or in combination with other antihypertensive agents, especially thiazide-type diuretics.Penbutolol is contraindicated in patients with cardiogenic shock, sinus bradycardia, second and third degree atrioventricular conduction block, bronchial asthma, and those with known hypersensitivity.
Marketing Status Discontinued
ATC Code C07AA23
DrugBank ID DB01359
KEGG ID D08074
MeSH ID D010394
PubChem ID 37464
TTD Drug ID D0W8SB
NDC Product Code Not Available
Synonyms Penbutolol | Penbutolol Sulfate | Sulfate, Penbutolol | Penbutolol Sulfate (2:1) | Betapressin | Hoe-893d | Hoe 893d | Hoe893d
Chemical Information
Molecular Formula C18H29NO2
CAS Registry Number 38363-40-5
SMILES CC(C)(C)NCC(COC1=CC=CC=C1C2CCCC2)O
Chemical Structure
ADR Related Proteins Induced by Drug
ADR Term Protein Name UniProt AC TTD Target ID PMID
Not AvailableNot AvailableNot AvailableNot AvailableNot Available
ADRs Induced by Drug
ADR Term ADReCS ID ADR Frequency (FAERS) ADR Severity Grade (FAERS) ADR Severity Grade (CTCAE)
Affect lability19.04.01.001--Not Available
Erectile dysfunction21.03.01.007; 19.08.04.001--
Oropharyngeal discomfort22.02.05.027; 07.05.05.008--Not Available
Oropharyngeal pain22.02.05.022; 07.05.05.004--
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