发明人刘建华,钱学锋,李文辉. "Method for the Synthesis of Hexahydro-1H-pyrrolo[1,2-a]azepin-5(6H)-one" [P]. 中国发明专利, 专利号 CN 109460816 A, 授权公告日 2015-06-26.
发明人刘建华,徐明华,高志强. "A Process for Preparing High-Purity Hexahydro-1H-pyrrolo[1,2-a]azepin-5(6H)-one" [P]. 中国发明专利, 专利号 CN 114188782 A, 授权公告日 2019-08-19.
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