Entacapone

Chemical formula: C₁₄H₁₅N₃O₅  Molecular mass: 305.286 g/mol  PubChem compound: 5281081

Active ingredient description

Entacapone belongs to a new therapeutic class, catechol-O-methyl transferase (COMT) inhibitors. It is a reversible, specific, and mainly peripherally acting COMT inhibitor designed for concomitant administration with levodopa preparations. Entacapone prolongs the clinical response to levodopa.

Medicine classification

This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:

ATC code Group title Classification
N04BX02 Entacapone N Nervous system → N04 Anti-parkinson drugs → N04B Dopaminergic agents → N04BX Other dopaminergic agents
Discover more medicines within N04BX02

Product monographs

Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):

Title Information Source Document Type  
COMTAN Film-coated tablet European Medicines Agency (EU) MPI, EU: SmPC

Structural formula

Graphic representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 130929-57-6
DrugBank Drug: DB00494
KEGG Drug: D00781
PubChem Compound: 5281081
RxNorm Ingredient: 60307
SNOMED-CT Concept: 387018000
Entacapone (substance)
UNII Identifier: 4975G9NM6T
ENTACAPONE

Medicines

Entacapone is an active ingredient of these brands:

United States (US)

Australia (AU)

Austria (AT)

Brazil (BR)

Canada (CA)

Croatia (HR)

Cyprus (CY)

Ecuador (EC)

Estonia (EE)

Finland (FI)

France (FR)

Germany (DE)

Hong Kong (HK)

Ireland (IE)

Israel (IL)

Italy (IT)

Japan (JP)

Lithuania (LT)

Malta (MT)

Mexico (MX)

Netherlands (NL)

New Zealand (NZ)

Poland (PL)

Romania (RO)

Singapore (SG)

South Africa (ZA)

Spain (ES)

Tunisia (TN)

Turkey (TR)

United Kingdom (UK)

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.

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