Martínez F, Johansson L, Lefèvre J P. "Method for the Synthesis of 8-Chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-α][1,4]benzodiazepine-3-carboxylic Acid Methyl Ester" [P]. European Patent, EP 3830239 A1, 2025-11-26.
发明人张德明,冯建国,徐明华. "A Process for Preparing High-Purity 8-Chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-α][1,4]benzodiazepine-3-carboxylic Acid Methyl Ester" [P]. 中国发明专利, 专利号 CN 112462910 B, 授权公告日 2022-05-04.
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