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

imiquimod

View Patient Information
A synthetic agent with immune response modifying activity. As an immune response modifier (IRM), imiquimod stimulates cytokine production, especially interferon production, and exhibits antitumor activity, particularly against cutaneous cancers. Imiquimod's proapoptotic activity appears to be related to Bcl-2 overexpression in susceptible tumor cells.
US brand name:Aldara
Zyclara
Abbreviation:IMQ
Code name:R 837
S 26308
Chemical structure:1H-imidazo(4,5-c)quinolin-4-amine, 1-(2-methylpropyl)-
4-amino-1-isobutyl-1H-imidazo(4,5-c)quinoline
Search NCI's Drug Dictionary