ido/tdo inhibitor

IDO TDO-IN-1 is an orally active dual indoleamine-2,3-dioxygenase (IDO) and tryptophan 2,3-dioxygenase (TDO) inhibitor (IC50s: 9.7 and 47 nM).

IACS-8968 is a dual IDO and TDO inhibitor (pIC50s: 6.43 for IDO and <5 for TDO).

IACS-8968 R-enantiomer is the R-enantiomer of IACS-8968. IACS-8968 is a dual IDO and TDO inhibitor (pIC50s: 6.43 for IDO and <5 for TDO).

IACS-8968 S-enantiomer is the S-enantiomer of IACS-8968. IACS-8968 is a dual IDO and TDO inhibitor (pIC50s: 6.43 for IDO and <5 for TDO).

Selective tryptophan 2, 3-dioxygenase (TDO) inhibitor (IC50 values are 0.62 and 2 μM for human and mouse TDO, respectively). Exhibits selectivity for TDO over IDO, MAO-A, MAO-B, and a panel of receptors and transporters. Reduces growth of TDO-expressing P

IDO Tubulin-IN-2 (HT2) is a potent inhibitor of TDO and tubulin, showing significant efficacy against cancer cell lines U87, HepG2, A549, HCT-116, and LO2, with respective IC50 values of 0.43, 0.036, 0.041, 0.095, and 1.04 μM. Additionally, IDO Tubulin-IN-2 markedly enhances antitumor activity [1].

(R)-IDO/TDO-IN-1 (compound 25), an indoleamine-2,3-dioxygenase (IDO) inhibitor, demonstrates good pharmacokinetic properties and exerts anti-tumor effects in the MC38 xenograft model. This compound exhibits synergy when combined with the anti-PD-1 monoclonal antibody (SHR-1210) [1].