Adverse Drug Reaction Classification System

Pharmaceutical Information
Drug Name Entacapone
Drug ID BADD_D00773
Description Entacapone is a selective, reversible catechol-O-methyl transferase (COMT) inhibitor for the treatment of Parkinson's disease. It is a member of the class of nitrocatechols. When administered concomittantly with levodopa and a decarboxylase inhibitor (e.g., carbidopa), increased and more sustained plasma levodopa concentrations are reached as compared to the administration of levodopa and a decarboxylase inhibitor.
Indications and Usage Used as an adjunct to levodopa / carbidopa in the symptomatic treatment of patients with idiopathic Parkinson's Disease who experience the signs and symptoms of end-of-dose "wearing-off".
Marketing Status Prescription; Discontinued
ATC Code N04BX02
DrugBank ID DB00494
KEGG ID D00781
MeSH ID C071192
PubChem ID 5281081
TTD Drug ID D0J1VY
NDC Product Code 64679-711; 65862-611; 49587-105; 33342-260; 27241-049; 47335-007; 46438-0005; 48087-0080; 43353-996; 50268-295; 0378-9080; 0527-1830; 0904-6822; 0078-0327; 52483-0201; 51079-273; 58032-2003; 0615-8298; 48087-0109; 52427-800; 65372-1149; 71610-247; 68022-7015; 0781-5578; 64679-781; 60687-188; 65085-0050; 68022-7043; 46708-478; 52483-0014; 62332-478; 65862-654; 68554-0068
Synonyms entacapone | 2-cyano-N,N-diethyl-3-(3,4-dihydroxy-5-nitrophenyl)propenamide | Comtan | Comtess | OR 611 | OR-611
Chemical Information
Molecular Formula C14H15N3O5
CAS Registry Number 130929-57-6
SMILES CCN(CC)C(=O)C(=CC1=CC(=C(C(=C1)O)O)[N+](=O)[O-])C#N
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)
Oesophagitis07.08.05.001--
On and off phenomenon17.01.05.0040.025150%Not Available
Orthostatic hypotension24.06.03.004; 17.05.01.020--Not Available
Pain08.01.08.004--
Pain in extremity15.03.04.010--
Paranoia19.05.01.005--Not Available
Parkinsonism17.01.05.003--Not Available
Pemphigoid23.03.01.004; 10.04.02.0020.012575%Not Available
Pharyngitis07.05.07.004; 22.07.03.004; 11.01.13.003--
Photopsia17.17.01.006; 06.02.06.004--
Piloerection23.02.06.005--Not Available
Pleural effusion22.05.02.0020.018862%
Pneumonia22.07.01.003; 11.01.09.0030.016402%Not Available
Pneumonia aspiration22.01.01.0050.031164%Not Available
Pruritus23.03.12.001--
Purpura24.07.06.005; 23.06.01.004; 01.01.04.003--
Pyrexia08.05.02.0030.056587%
Rash23.03.13.001--Not Available
Rash maculo-papular23.03.13.004--
Red blood cell count decreased13.01.05.0070.018862%Not Available
Renal pain20.02.03.003--Not Available
Respiratory depression17.02.05.047; 22.02.01.0100.012575%Not Available
Respiratory disorder22.02.07.0020.012575%Not Available
Restlessness19.11.02.002; 17.02.05.0210.031437%
Rhabdomyolysis15.05.05.0020.012575%
Salivary hypersecretion07.06.01.009--Not Available
Seizure17.12.03.001--
Sensory disturbance17.02.07.0060.012575%Not Available
Sepsis11.01.11.0030.003280%
Sexual dysfunction21.03.02.003; 19.08.05.002--Not Available
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