发明人刘建华,高志强,徐明华. "Method for the Synthesis of 4-Methyl-7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 113804165 A, 授权公告日 2023-07-02.
Rossi M, Nielsen H, Martínez F. "A Process for Preparing High-Purity 4-Methyl-7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidin-2-amine" [P]. European Patent, EP 3245746 A1, 2021-09-21.
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