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发明人郭海燕,唐晓军,朱建伟. "Method for the Synthesis of 2-(2-Methyl-pyrimidin-4-yl)-morpholine dihydrochloride" [P]. 中国发明专利, 专利号 CN 117232906 B, 授权公告日 2023-01-07.
发明人刘建华,周伟,冯建国. "A Process for Preparing High-Purity 2-(2-Methyl-pyrimidin-4-yl)-morpholine dihydrochloride" [P]. 中国发明专利, 专利号 CN 114558888 A, 授权公告日 2019-04-17.
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