benzyl 4-{(3R)-3-[({[3-(trifluoromethyl)benzoyl]amino}acetyl)amino]pyrrolidin-1-yl}azepane-1-carboxylate 、
氢气 在
碳 、
氩 作用下,
以
甲醇 、
钯 为溶剂,
反应 3.0h,
以to afford, as an approximately 1:1 mixture of diastereomers, N-(2-{[(3R)-1-azepan-4-ylpyrrolidin-3-yl]amino}-2-oxoethyl)-3-(trifluoromethyl)benzamide (435 mg, 98%) as an off-white solid的产率得到N-(2-{[(3R)-1-azepan-4-ylpyrrolidin-3-yl]amino}-2-oxoethyl)-3-(trifluoromethyl)benzamide