反应详情

The title compound was prepared according to the procedure of step 2 in EXAMPLE 1 (CJ-022998) using 4-[(2-fluorophenyl)amino]-1-methyl-1H-pyrazole-5-carboxylic acid (EXAMPLE 2, step 1), instead of 4-[(4-fluorophenyl)amino]-1-methyl-1H-pyrazole-5-carboxylic acid.