发明人孙丽萍,周伟,黄志刚. "Method for the Synthesis of 2-(piperidin-4-yl)-4-(pyrrolidin-1-yl)pyrimidine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110199649 B, 授权公告日 2016-03-16.
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