发明人徐明华,胡光,林芳. "Method for the Synthesis of (1s,3s)-3-(pyrrolidin-1-yl)cyclobutan-1-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 113467416 A, 授权公告日 2015-01-03.
发明人郑宇鹏,沈红梅,李文辉. "A Process for Preparing High-Purity (1s,3s)-3-(pyrrolidin-1-yl)cyclobutan-1-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 114933820 A, 授权公告日 2017-02-18.
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