HRID1436044
反应详情
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反应方程式
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实验过程
(R)-3-[N-(tert-Butoxycarbonyl)-N-methylamino]-1-(4-fluoro-5-isoquinolinesulfonyl)pyrrolidine (Intermediate 22b) is prepared by using 4-fluoro-5-isoquinolinesulfonyl chloride and (R)-3-[N-(tert-butoxycarbonyl)-N-methylamino]pyrrolidine in the method of Example 31, Step A instead of 4-bromo-5-isoquinolinesulfonyl chloride and 3-(tert-butoxycarbonylamino)pyrrolidine, respectively, and then used in the method of Example 31, Step B in a similar manner to obtain the title compound as hydrochloride.