发明人钱学锋,冯建国,赵玉洁. "Method for the Synthesis of (4-Aminopiperidin-1-yl)(cyclopropyl)methanone hydrochloride" [P]. 中国发明专利, 专利号 CN 108678674 A, 授权公告日 2017-08-17.
发明人冯建国,郑宇鹏,徐明华. "A Process for Preparing High-Purity (4-Aminopiperidin-1-yl)(cyclopropyl)methanone hydrochloride" [P]. 中国发明专利, 专利号 CN 115929903 A, 授权公告日 2019-07-20.
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