发明人何建平,郭海燕,陈志强. "Method for the Synthesis of Ethyl (2-oxo-2,3,4,5-tetrahydro-1H-benzo[d]azepin-1-yl)carbamate" [P]. 中国发明专利, 专利号 CN 109530069 A, 授权公告日 2023-08-12.
发明人郑宇鹏,罗永刚,高志强. "A Process for Preparing High-Purity Ethyl (2-oxo-2,3,4,5-tetrahydro-1H-benzo[d]azepin-1-yl)carbamate" [P]. 中国发明专利, 专利号 CN 111076377 A, 授权公告日 2025-06-13.
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