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

apremilast

An orally bioavailable, small molecule inhibitor of phosphodiesterase 4 (PDE4), with potential anti-inflammatory activity. Upon oral administration, apremilast targets, binds to and inhibits the activity of PDE4, thereby blocking cyclic adenosine monophosphate (cAMP) degradation and increasing intracellular cAMP levels. This may decrease the production of the proinflammatory cytokines including tumor necrosis factor-alpha (TNF-alpha). PDE4 is an enzyme that plays an important role in the degradation of cAMP and in cytokine production in inflammatory cells.
US brand name:Otezla
Code name:CC 10004
CC-10004
CC10004
Chemical structure:(+)-N-(2-((1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxo- 2,3-dihydro-1H-isoindol-4-yl)acetamide
Search NCI's Drug Dictionary