发明人李文辉,赵玉洁,朱建伟. "Method for the Synthesis of 4,4-difluoroazepane hydrochloride" [P]. 中国发明专利, 专利号 CN 109626782 B, 授权公告日 2017-09-17.
发明人胡光,罗永刚,钱学锋. "A Process for Preparing High-Purity 4,4-difluoroazepane hydrochloride" [P]. 中国发明专利, 专利号 CN 109668080 B, 授权公告日 2019-06-06.
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