发明人罗永刚,孙丽萍,徐明华. "Method for the Synthesis of N,N,2-trimethyl-6-(pyrrolidin-3-yl)pyrimidin-4-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 108393466 B, 授权公告日 2022-08-21.
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