LY 222306 is a glycinamide ribonucleotide formyltransferase (GARFT) inhibitor with a Ki of 0.77 nM.
[1]. Habeck LL, et al. A novel class of monoglutamated antifolates exhibits tight-binding inhibition of human glycinamide ribonucleotide formyltransferase and potent activity against solid tumors. Cancer Res. 1994 Feb 15;54(4):1021-6.
















