反应详情

A solution of 100 mg (0.15 mmol) (R)-1-carboxy-2-(4-hydroxy-3,5-dimethyl-phenyl)-ethyl 4-(2-oxo-1,2-dihydro-imidazo[4,5-c]quinolin-3-yl)-piperidine-1-carboxylate, 53 mg (0.16 mmol) TBTU and 26 μL (0.19 mmol) triethylamine in 1 mL DMF was stirred for 15 min at RT. Then 28 mg (0.16 mmol) 1-(tetrahydropyran-4-yl)-piperazine was added and the reaction solution was stirred for 2 h. The reaction solution was purified by HPLC without any further working up; the fractions containing the product were combined and lyophilised.

1. customThe reaction solution was purified by HPLC without
2. additionthe fractions containing the product