发明人何建平,沈红梅,陈志强. "Method for the Synthesis of 6-Acetyl-7-methyl-6,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 113654639 A, 授权公告日 2021-01-17.
发明人杨光,朱建伟,孙丽萍. "A Process for Preparing High-Purity 6-Acetyl-7-methyl-6,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 113879526 B, 授权公告日 2022-05-19.
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