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发明人杨光,陈志强,郑宇鹏. "Method for the Synthesis of (4S,9aS)-4-Aminohexahydro-1H,5H-pyrrolo[2,1-c][1,4]oxazepin-5-one" [P]. 中国发明专利, 专利号 CN 109358368 A, 授权公告日 2025-11-10.
发明人李文辉,徐明华,沈红梅. "A Process for Preparing High-Purity (4S,9aS)-4-Aminohexahydro-1H,5H-pyrrolo[2,1-c][1,4]oxazepin-5-one" [P]. 中国发明专利, 专利号 CN 112251351 A, 授权公告日 2017-05-02.
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