发明人马晓峰,韩伟,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113571440 A, 授权公告日 2017-03-23.
发明人钱学锋,林芳,郭海燕. "Method for the Synthesis of (1S,4S)-2-(4-Chlorophenyl)-2,5-diazabicyclo[2.2.1]heptane hydrobromide" [P]. 中国发明专利, 专利号 CN 111980019 B, 授权公告日 2024-04-25.
发明人郑宇鹏,钱学锋,郭海燕. "A Process for Preparing High-Purity (1S,4S)-2-(4-Chlorophenyl)-2,5-diazabicyclo[2.2.1]heptane hydrobromide" [P]. 中国发明专利, 专利号 CN 117981163 A, 授权公告日 2017-08-02.
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