NCI Drug Dictionary

The NCI Drug Dictionary contains technical definitions and synonyms for drugs/agents used to treat patients with cancer or conditions related to cancer. Each drug entry includes links to check for clinical trials listed in NCI's List of Cancer Clinical Trials.

Browse:
tofacitinib
An orally available inhibitor of Janus kinases (JAK), with immunomodulatory and anti-inflammatory activities. Upon administration, tofacitinib binds to JAK and prevents the activation of the JAK-signal transducers and activators of transcription (STAT) signaling pathway. This may decrease the production of pro-inflammatory cytokines, such as interleukin (IL)-6, -7, -15, -21, interferon-alpha and -beta, and may prevent both an inflammatory response and the inflammation-induced damage caused by certain immunological diseases. JAK kinases are intracellular enzymes involved in signaling pathways affecting hematopoiesis, immunity and inflammation. Check for active clinical trials using this agent. (NCI Thesaurus)

Synonym:tasocitinib
Code name:CP-690,550 free base
CP-690550
Chemical structure:3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo(2,3-D)pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile