ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Categories

Dopamine agonist

Treatment of Parkinson's disease

Chemical Name

Pyrimidine, 2-[4-(1,3-benzodioxol-5-ylmethyl)-1-piperazinyl]-

Foreign Names

  • Piribedilum (Latin)
  • Piribedil (German)
  • Piribédil (French)
  • Piribedil (Spanish)

Generic Names

  • Piribedil (OS: DCIT)
  • Piribédil (OS: DCF)
  • ET 495 (IS)
  • EU 4200 (IS)
  • Piprazidine (IS)
  • Piribedyl (IS)
  • S 495 (IS)
  • Piribedil methanesulfonate (IS)

Brand Names

  • Clarium
    Desitin, Germany
  • Pronoran
    Servier, Bulgaria; Servier, Georgia; Servier, Lithuania; Servier, Latvia; Servier, Poland; Servier, Romania; Servier, Russian Federation
  • Trastal
    Servier, China
  • Trivastal Retard
    Servier, Brazil; Servier, Vietnam
  • Trivastal
    Servier, Argentina; Servier, Aruba; Servier, Barbados; Servier, Bermuda; Servier, Brazil; Servier, Bahamas; Servier, France; Servier, Grenada; Servier, Greece; Servier, Guyana; Servier, Jamaica; Servier, Cayman Islands; Servier, Saint Lucia; Servier, Malta; Servier, Malaysia; Servier, Philippines; Servier, Portugal; Servier, Singapore; Servier, Thailand; Servier, Turkey; Servier, Trinidad & Tobago; Servier, Saint Vincent & The Grenadines; Servier, Venezuela; Servier, Tunisia
  • Trivastal Retard
    Servier, Oman
  • Trivastal-LA
    Serdia, India
  • Trivastan
    Stroder, Italy
  • Trivastal
    Servier, France

International Drug Name Search


DCFDénomination Commune Française
DCITDenominazione Comune Italiana
ISInofficial Synonym
OSOfficial Synonym
Rec.INNRecommended International Nonproprietary Name (World Health Organization)

Click for further information on drug naming conventions and International Nonproprietary Names.

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