发明人王建平,刘建华,杨光. "Method for the Synthesis of 7-Methyltetrahydro-1H-pyrrolo[2,1-c][1,4]oxazin-6(7H)-one" [P]. 中国发明专利, 专利号 CN 113715259 A, 授权公告日 2016-04-06.
发明人朱建伟,张德明,冯建国. "A Process for Preparing High-Purity 7-Methyltetrahydro-1H-pyrrolo[2,1-c][1,4]oxazin-6(7H)-one" [P]. 中国发明专利, 专利号 CN 110177591 A, 授权公告日 2024-08-16.
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