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发明人何建平,胡光,沈红梅. "A Process for Preparing High-Purity Rel-(1r,4r)-4-(aminomethyl)-N-(4-(morpholinomethyl)phenyl)cyclohexane-1-carboxamide dihydrochloride" [P]. 中国发明专利, 专利号 CN 113887732 B, 授权公告日 2015-07-07.
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