发明人王建平,郑宇鹏,高志强. "Method for the Synthesis of 2-Chloro-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 117089616 A, 授权公告日 2019-06-01.
发明人冯建国,韩伟,朱建伟. "A Process for Preparing High-Purity 2-Chloro-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 109822362 A, 授权公告日 2018-01-03.
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