Skip to definition.
Get the FREE one-click dictionary software for Windows.
NEW iPhone Audio English dictionary


Noun: mercaptopurine  mur`kap-tow'pyû-reen
  1. A drug (trade name Purinethol) that interferes with the metabolism of purine and is used to treat acute lymphocytic leukaemia
    - Purinethol

Derived forms: mercaptopurines

Type of: antimetabolite, immune suppressant drug, immunosuppressant, immunosuppressive, immunosuppressive drug, immunosuppressor

Encyclopedia: Mercaptopurine