Skip to main content
An official website of the United States government

rosiglitazone maleate

The maleate salt of rosiglitazone, an orally-active thiazolidinedione with antidiabetic properties and potential antineoplastic activity. Rosiglitazone activates peroxisome proliferator-activated receptor gamma (PPAR-gamma), a ligand-activated transcription factor, thereby inducing cell differentiation and inhibiting cell growth and angiogenesis. This agent also modulates the transcription of insulin-responsive genes, inhibits macrophage and monocyte activation, and stimulates adipocyte differentiation.
US brand name:Avandia
Abbreviation:ROS
Code name:BRL49653
Chemical structure:(+/-)-5-[[4-[2-(methyl-2-pyridinylamino)ethoxy]phenyl]methyl]-2,4-thiazolidinedione, ( Z )-2-butenedioate (1:1)
Search NCI's Drug Dictionary