发明人陈志强,张德明,黄志刚. "Method for the Synthesis of 6-(4,4-dimethylpiperidin-1-yl)pyridin-3-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 112030458 A, 授权公告日 2019-03-26.
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