KT-119

7,8-Dihydro-8-(2-hydroxyethyl)-1,3-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione

2,3,4,6,7,8-Hexahydro-1,3-dimethyl-8-hydroxyethyl-1H-imidazo(2,1-f)pur ine-2,4-dione