反应详情

4-{4-[(1-Naphthyloxy)carbonyl]-1,3-thiazol-2-yl}piperidinium chloride (X-2, 375 mg) is reacted analogously to Example I-772 with [3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl]acetic acid (288 mg). This gives, after chromatographic purification, 1-naphthyl 2-(1-{[3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl]acetyl}piperidin-4-yl)-1,3-thiazole-4-carboxylate (356 mg, 61%).

1. customThis gives, after chromatographic purification, 1-naphthyl 2-(1-{[3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl]acetyl}piperidin-4-yl)-1,3-thiazole-4-carboxylate (356 mg, 61%)