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发明人孙丽萍,韩伟,朱建伟. "Method for the Synthesis of {4-[(2-methylpropyl)amino]piperidin-4-yl}methanol dihydrochloride" [P]. 中国发明专利, 专利号 CN 113750188 A, 授权公告日 2015-09-07.
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