TRICYCLIC COMPOUNDS AS INHIBITORS OF IMMUNOSUPPRESSION MEDIATED BY TRYPTOPHAN METABOLIZATION

摘要

Presently provided are inhibitors of IDO and TDO and pharmaceutical compositions thereof, useful for modulating an activity of indoleamine 2,3-dioxygenase and tryptophan 2,3 dioxygenase; treating immunosuppression; treating a medical conditions that benefit from the inhibition of tryptophan degradation; enhancing the effectiveness of an anti-cancer treatment comprising administering an anti-cancer agent; treating tumor-specific immunosuppression associated with cancer; and treating immunosuppression associated with an infectious disease.