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)
Shock24.06.02.002--Not Available
Sinusitis22.07.03.007; 11.01.13.005--
Skin discolouration23.03.03.0050.012575%Not Available
Skin disorder23.03.03.007--Not Available
Sleep disorder19.02.04.001--Not Available
Somnolence19.02.05.003; 17.02.04.0060.050299%
Speech disorder22.02.05.034; 19.19.02.002; 17.02.08.0030.012575%Not Available
Sputum discoloured22.02.03.0100.018862%Not Available
Stereotypy19.11.03.006; 17.01.02.0160.012575%Not Available
Suicidal ideation19.12.01.0030.012575%
Swelling face23.04.01.018; 10.01.05.0180.012575%Not Available
Syncope24.06.02.012; 17.02.04.008; 02.01.02.0080.012575%
Tendonitis15.07.01.003; 12.01.07.007--Not Available
Tension19.06.02.005--Not Available
Thinking abnormal19.10.03.001; 17.02.05.023--Not Available
Thrombocytopenia01.08.01.0020.012575%Not Available
Tooth disorder07.09.05.001--Not Available
Toxic epidermal necrolysis23.03.01.008; 12.03.01.015; 11.07.01.006; 10.01.01.006--
Tremor17.01.06.0020.031437%
Urethral disorder20.07.01.002--Not Available
Urinary incontinence20.02.02.010; 17.05.01.0080.012575%
Urinary retention20.02.02.0110.018862%
Urinary tract disorder20.08.01.001--Not Available
Urinary tract infection20.08.02.001; 11.01.14.0040.018862%
Urticaria23.04.02.001; 10.01.06.001--
Vascular purpura23.06.01.008; 01.01.04.007; 24.07.06.011--Not Available
Ventricular tachycardia02.03.04.0100.012575%
Vertigo17.02.12.002; 04.04.01.003--
Visual impairment06.02.06.008--Not Available
Volvulus07.13.01.0120.018862%Not Available
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