发明人马晓峰,冯建国,黄志刚. "Method for the Synthesis of 2-Benzyloctahydro-1H-pyrido[1,2-a]pyrazine" [P]. 中国发明专利, 专利号 CN 111201263 B, 授权公告日 2020-12-01.
发明人黄志刚,沈红梅,罗永刚. "A Process for Preparing High-Purity 2-Benzyloctahydro-1H-pyrido[1,2-a]pyrazine" [P]. 中国发明专利, 专利号 CN 109480655 A, 授权公告日 2017-01-05.
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