反应详情

The titled compound was prepared following the procedures described in Example 1 for the synthesis of 5-[Acetyl-(3,5-bis-trifluoromethyl-benzyl)-amino]-2,3,4,5-tetrahydro-benzo[b]azepine-1-carboxylic acid isopropyl ester in step 8, by replacing acetic anhydride with methanesulfonyl chloride. MS (ES+): 553(M+).