发明人张德明,郑宇鹏,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109257292 A, 授权公告日 2019-07-25.
发明人陈志强,李文辉,胡光. "Method for the Synthesis of 5-Chloro-6-((2-iminopyrrolidin-1-yl)methyl)-5,6-dihydropyrimidin-4(3H)-one hydrochloride" [P]. 中国发明专利, 专利号 CN 114184803 B, 授权公告日 2016-11-02.
发明人何建平,陈志强,赵玉洁. "A Process for Preparing High-Purity 5-Chloro-6-((2-iminopyrrolidin-1-yl)methyl)-5,6-dihydropyrimidin-4(3H)-one hydrochloride" [P]. 中国发明专利, 专利号 CN 112072120 A, 授权公告日 2021-08-20.
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