反应详情

tert-Butyl 4-[4-(3-phenylprop-1-yn-1-yl)-1,3-thiazol-2-yl]piperidine-1-carboxylate (IV-5, 320 mg) is then deprotected dann analogously to Example II-2 and then reacted analogously to Example I-81 with [5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetic acid (174 mg). After chromatographic purification, this gives 2-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]-1-{4-[4-(3-phenylprop-1-yn-1-yl)-1,3-thiazol-2-yl]piperidin-1-yl}ethanone (33 mg).

1. customAfter chromatographic purification