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In the US, Enfuvirtide (enfuvirtide systemic) is a member of the drug class miscellaneous antivirals and is used to treat HIV Infection.

US matches:



ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Categories

Antiviral agent

Treatment of HIV infection

Inhibitor of cell fusion

Chemical Name

Acetyl-L-tyrosyl-L-treonyl-L-seryl-L-leucyl-L-isoleucyl-L-histidyl-L-seryl-L-leucyl-L-isoleucyl-L-α-glutamyl-L-α-glutamyl-L-seryl-L-glutaminyl-L-asparaginyl-L-glutaminyl-L-glutaminyl-L-α-glutamyl-L-lysyl-L-asparaginyl-L-α-glutamyl-L-glutaminyl-L-α-glutamy (WHO)

Foreign Names

  • Enfuvirtidum (Latin)
  • Enfuvirtid (German)
  • Enfuvirtide (French)
  • Enfuvirtida (Spanish)

Generic Names

  • Enfuvirtide (OS: USAN, BAN)
  • DP 178 (IS)
  • Pentafuside (IS)
  • R 698 (IS)
  • T 20 (IS: Trimeris)

Brand Names

  • Fuzeon
    F. Hoffmann-La Roche LTD, Serbia; Productos Roche, Chile; Roche, Argentina; Roche, Australia; Roche, Belgium; Roche, Brazil; Roche, Canada; Roche, China; Roche, Cyprus; Roche, Czech Republic; Roche, Germany; Roche, Ecuador; Roche, Spain; Roche, Finland; Roche, Greece; Roche, Italy; Roche, Lithuania; Roche, Moldova; Roche, Mexico; Roche, New Zealand; Roche, Poland; Roche, Portugal; Roche, Romania; Roche, Sweden; Roche, United States; Roche, Uruguay; Roche Products, United Kingdom
  • Fuzéon
    Roche, France


BANBritish Approved Name
ISInofficial Synonym
OSOfficial Synonym
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
USANUnited States Adopted Name
WHOWorld Health Organization

Further information on drug naming conventions: International Nonproprietary Names.

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.