MedicalTerminology DB

Meaning of Zarnestra: A substance that is being studied in the treatment of acute myeloid leukemia (AML) and other types of cancer.

Definition of Zarnestra

A substance that is being studied in the treatment of acute myeloid leukemia (AML) and other types of cancer. It belongs to the family of drugs called farnesyltransferase inhibitors. Also called R115777 and tipifarnib.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

Add Medical Terminology DB as a preferred source

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.