di 87

DI-87 (TRE-515) is a novel and orally available dCK (deoxycytidine kinase) inhibitor with good in vitro activity and low protein binding. DI-87 binds to dCK and prevents the phosphorylation of deoxycytidine by dCK, which reduces the production of dNTP and cell cycle arrest (especially in S phase). When combined with thymidine, DI-87 significantly inhibits tumor growth.

(S)-DI-87((S)-TRE-515) is an isomer of DI-87.DI-87 is a novel and orally available dCK (deoxycytidine kinase) inhibitor with good in vitro activity and low protein binding.DI-87 binds to dCK and prevents the phosphorylation of deoxycytidine by dCK, resulting in a reduction in dNTP production and cell cycle arrest ( especially in S phase). When combined with thymidine, DI-87 significantly inhibits tumor growth.