发明人郑宇鹏,徐明华,高志强. "Method for the Synthesis of 6-(Benzylamino)-2,3-dihydroindolizin-5(1H)-one" [P]. 中国发明专利, 专利号 CN 115307717 B, 授权公告日 2020-06-22.
发明人何建平,刘建华,李文辉. "A Process for Preparing High-Purity 6-(Benzylamino)-2,3-dihydroindolizin-5(1H)-one" [P]. 中国发明专利, 专利号 CN 114105191 A, 授权公告日 2019-01-19.
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