ethyl 4-methyl-2-[[4-methylamino-7-[(4-methylsulfonylphenyl)methyl]-5,6-dihydropyrrolo[2,3-d]pyrimidin-2-yl]amino]-1,3-thiazole-5-carboxylate
ethyl 4-methyl-2-[[4-methylamino-7-[(4-methylsulfonylphenyl)methyl]-5,6-dihydropyrrolo[2,3-d]pyrimidin-2-yl]amino]thiazole-5-carboxylate
4-methyl-2-[[4-methylamino-7-[(4-methylsulfonylphenyl)methyl]-5,6-dihydropyrrolo[2,3-d]pyrimidin-2-yl]amino]-5-thiazolecarboxylic acid ethyl ester
2-[[7-(4-mesylbenzyl)-4-methylamino-5,6-dihydropyrrolo[2,3-d]pyrimidin-2-yl]amino]-4-methyl-thiazole-5-carboxylic acid ethyl ester