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Levallorphan

Scheme

Rec.INN

CAS registry number (Chemical Abstracts Service)

0000152-02-3

Chemical Formula

C19-H25-N-O

Molecular Weight

283

Therapeutic Category

Opioid receptor antagonist

Chemical Names

(-)-17-Allylmorphinan-3-ol (BAN)

(-)-3-hydroxy-N-allylmorphinan (WHO)

17-(2-Propenyl)morphinan-3-ol

l,N-allyl-3-hydroxymorphinan

Morphinan-3-ol, 17-(2-propenyl)-

Foreign Names

  • Levallorphanum (Latin)
  • Levallorphan (German)
  • Lévallorphane (French)
  • Levalorfano (Spanish)

Generic Names

Brand Names

  • Lorfan
    Takeda Pharmaceutical, Japan
  • Pethilorfan (Levallorphan and Pethidine)
    Takeda Pharmaceutical, Japan
  • Weak Pethilorfan (Levallorphan and Pethidine)
    Takeda Pharmaceutical, Japan

International Drug Name Search

Glossary

TermDefinition
BANBritish Approved Name
BANMBritish Approved Name (Modified)
DCFDénomination Commune Française
DCITDenominazione Comune Italiana
ISInofficial Synonym
JANJapanese Accepted Name
OSOfficial Synonym
PHPharmacopoeia Name
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
WHOWorld Health Organization

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

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