发明人黄志刚,李文辉,钱学锋. "Method for the Synthesis of Ethyl 4-amino-2-methyl-1H-1,5-benzodiazepine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 115684673 B, 授权公告日 2025-12-03.
发明人胡光,高志强,刘建华. "A Process for Preparing High-Purity Ethyl 4-amino-2-methyl-1H-1,5-benzodiazepine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116581170 A, 授权公告日 2025-06-07.
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