2-(1-(1-((1R,2R)-2-methyl-1,2-dihydroacenaphthylen-1-yl) piperidin-4-yl)-2-oxoindolin-3-yl)acetate 、
甲胺 在
二氯甲烷 、 Brine 、
Sodium sulfate-III 、 crude product 、
methanol-dichloromethane 、
N-methyl-2-(1-(1-((2S)-2-methyl-1,2-dihydroacenaphthylen-1-yl)piperidin-4-yl)-2-oxoindolin-3-yl)acetamide 作用下,
以
四氢呋喃 为溶剂,
反应 16.0h,
以to give N-methyl-2-(1-(1-((2S)-2-methyl-1,2-dihydroacenaphthylen-1-yl)piperidin-4-yl)-2-oxoindolin-3-yl)acetamide (Compound 54, 60 mg, 33%) as an off-white solid的产率得到N-methyl-2-(1-(1-((2S)-2-methyl-1,2-dihydroacenaphthylen-1-yl)piperidin-4-yl)-2-oxoindolin-3-yl)acetamide