发明人张德明,刘建华,马晓峰. "Method for the Synthesis of (1S,4r)-4-ethylcyclohexan-1-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 113055342 B, 授权公告日 2024-01-12.
发明人赵玉洁,罗永刚,唐晓军. "A Process for Preparing High-Purity (1S,4r)-4-ethylcyclohexan-1-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 112766100 B, 授权公告日 2018-07-04.
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