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Polyestradiol Phosphate



ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Therapeutic Categories

Antineoplastic agent


Chemical Name

Estra-1,3,5(10)-triene-3,17-diol (17β)-, polymer wit phosphoric acid

Foreign Names

  • Polyestradioli phosphas (Latin)
  • Polyestradiol phosphat (German)
  • Phosphate de polyestradiol (French)
  • Fosfato de poliestradiol (Spanish)

Generic Names

  • Polyestradiol Phosphate (OS: BAN)
  • Estradiol phosphate polymer (IS)
  • Estradiolphosphat polymeres (IS)
  • Leo 114 (Leo) (IS)

Brand Names

  • Estradurin [+ Mepivacaine]
    Pharmanovia, Denmark; Pharmanovia, Sweden
  • Estradurin [+ Polyestradiol Phosphate]
    Pharmanovia, Denmark
  • Estradurin 80mg [+ Mepivacaine]
    Curatis, Switzerland


BANBritish Approved Name
ISInofficial Synonym
OSOfficial Synonym
Rec.INNRecommended International Nonproprietary Name (World 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.