[1-(6-环丙基氨基-嘧啶-4-基)-哌啶-3-基]-甲基-氨基甲酸叔丁基酯

[1-(6-CyclopropylaMino-pyriMidin-4-yl)-piperidin-3-yl]-Methyl-carbaMic acid tert-butyl ester ·