反应详情

The same operation as in Example (90d) was performed using methyl cis(±)-3-(4-{benzyl[(benzyloxy)carbonyl]amino}-3-methoxypiperidin-1-yl)-2-fluorobenzoate obtained in Example (263a) (31 mg, 0.06 mmol), a 10% palladium-carbon catalyst (20 mg), ammonium formate (39 mg, 0.61 mmol) and methanol (4 mL), to obtain the title compound. The resulting compound was used for the next reaction without purification.