5-(1-trityl-1H-pyrazol-4-yl)-thiophene-2-carboxylic acid 3-(2-methyl-1,2,3,4-tetrahydro-isoquinolin-7-ylcarbamoyl)-benzylamide 在
acetonitrile-water 、 silica 、
5-(1H-pyrazol-4-yl)-thiophene-2-carboxylic acid 3-(2-methyl-1,2,3,4-tetrahydro-isoquinolin-7-ylcarbamoyl)-benzylamide 作用下,
以
吡啶盐酸盐 、
甲醇 为溶剂,
反应 16.0h,
以affording desired product 5-(1H-pyrazol-4-yl)-thiophene-2-carboxylic acid 3-(2-methyl-1,2,3,4-tetrahydro-isoquinolin-7-ylcarbamoyl)-benzylamide (68 mg, 0.097 mmol)的产率得到5-(1H-pyrazol-4-yl)-thiophene-2-carboxylic acid 3-(2-methyl-1,2,3,4-tetrahydro-isoquinolin-7-ylcarbamoyl)-benzylamide