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WHO naming stem · suffix · 31 listed names

-(ar)abine

arabinofuranosyl derivatives

WHO's definition, quoted as written in the 2024 stem book
Names only. This page is about -(ar)abine as a part of a name. It has nothing on uses, doses, side effects or interactions of any medicine that carries it, and nothing here is medical advice. Ask a pharmacist or doctor about the medicine itself.

Where it sits in a name

WHO writes the stem as -(ar)abine. It has 2 spellings or places: arabine at the end of the name (…arabine); abine at the end of the name (…abine).

Of the 31 names WHO lists under it, 7 carry arabine at the end of the name, 24 carry abine at the end of the name.

All 31 names WHO lists under -(ar)abine

These are the INN in group (a) of Part IV of the stem book: names in which WHO says the stem is used as defined. The stem is marked where WHO places it. A-Z as WHO lists them.

  1. ancitabine
  2. apricitabine
  3. aspacytarabine
  4. capecitabine
  5. clofarabine
  6. cytarabine
  7. decitabine
  8. dexelvucitabine
  9. elvucitabine
  10. emtricitabine
  11. enocitabine
  12. fazarabine
  13. fiacitabine
  14. fludarabine
  15. flurocitabine
  16. fosgemcitabine palabenamide
  17. galocitabine
  18. gemcitabine
  19. guadecitabine
  20. ibacitabine
  21. lumicitabine
  22. mericitabine
  23. nelarabine
  24. sapacitabine
  25. tezacitabine
  26. torcitabine
  27. troxacitabine
  28. valopicitabine
  29. valtorcitabine
  30. vidarabine
  31. zalcitabine

Decode another name

Decoded

cytarabine

Listed INNCarries 2 WHO stems, most specific first: -(ar)abine …

  • -(ar)abineend of the nameWHO lists it hereWHO definition: arabinofuranosyl derivatives
  • -abineend of the nameWHO lists it hereWHO definition: arabinofuranosyl derivatives; nucleosides antiviral or antineoplastic agents, cytarabine or azacitidine derivatives

“cytarabine” is an INN that WHO lists under -(ar)abine, -abine in the 2024 stem book.

The same decoder as the front page: it reads the letters of a name against all 482 WHO stems, in your browser.

Source and licence

The definition of -(ar)abine (Part II B) and the 31 names (Part IV, group (a)) are from Use of stems in the selection of International Nonproprietary Names (INN) for pharmaceutical substances, 2024 (World Health Organization, Stem book 2024 (ISBN 978-92-4-009938-8); covers proposed INN Lists 1-129). Checked .

Adapted from: Use of stems in the selection of International Nonproprietary Names (INN) for pharmaceutical substances, 2024. Geneva: World Health Organization; 2024. Licence: CC BY-NC-SA 3.0 IGO. This adaptation was not created by WHO; WHO is not responsible for its content or accuracy and does not endorse this site. The data file stems.json is shared under the same licence.