反应详情

Following the procedure of Example 6(d), except 4-(6-Hydroxy-pyridin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester and N-(2,2-Diphenylethyl)-N-(3-hydroxy-propyl)-N-(2-chloro-3-trifluoromethyl-benzyl)amine were used instead of 5-(3-hydroxy-benzyl)-ethoxymethyl-1,2,3,4-tetrazole and 3-bromo-propanol in step 6(d), the title compound was synthesized as the free base, 0.46 g (52% yield), as a white solid. MS (ESI) 709.4 (M+).