2-hydroxy-N,N-dimethyl-2-{5-[3-(2-methyl-2H-pyrazol-3-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrrolo [2,3-b]pyridin-5-yl]-pyridin-3-yl}-acetamide 在
crude material 、 Dichloromethane;ethane-1,2-diamine 、
二甲基亚砜 作用下,
以
Dichloromethane trifluoroacetate 为溶剂,
反应 4.0h,
以to afford 2-hydroxy-N,N-dimethyl-2-{5-[3-(2-methyl-2H-pyrazol-3-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-pyridin-3-yl}-acetamide (33 mg, 61% yield)的产率得到2-hydroxy-N,N-dimethyl-2-{5-[3-(2-methyl-2H-pyrazol-3-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-pyridin-3-yl}-acetamide