发明人何建平,赵玉洁,李文辉. "Method for the Synthesis of 2-amino-6-chloro-1H-pyrido[3,2-d]pyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 113106086 A, 授权公告日 2022-05-27.
发明人赵玉洁,郑宇鹏,朱建伟. "A Process for Preparing High-Purity 2-amino-6-chloro-1H-pyrido[3,2-d]pyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 115827619 B, 授权公告日 2020-11-25.
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