2-[4-(2-chloro-9-ethyl-6-morpholin-4-yl-9H-purin-8-ylmethyl)piperazin-1-yl]-isobutyramide 、
4-piperidin-4-yl-thiomorpholine 1,1-dioxide 以The title compound was obtained as a white solid (665 mg, 82%)的产率得到2-chloro-8-[4-(1,1-dioxothiomorpholin-4-yl)piperidin-1-ylmethyl]-9-ethyl-6-morpholin-4-yl-9H-purine