反应详情

Using ethyl 2-(2-(1-tert-butyl-5-(4-fluorophenyl)-1H-pyrazol-4-yl)thiazol-4-yl)acetate and methyl iodide and by reaction and purification in the same manner as in the method described in Example 121, step 1, ethyl 2-(2-(1-(tert-butyl)-5-(4-fluorophenyl)-1H-pyrazol-4-yl)thiazol-4-yl)propanoate was obtained as a colorless oil

1. customby reaction and purification in the same manner as in the method