发明人周伟,马晓峰,何建平. "Method for the Synthesis of 2-[2-(2-Propynyloxy)ethyl]piperidine hydrochloride" [P]. 中国发明专利, 专利号 CN 109004371 B, 授权公告日 2024-03-09.
发明人郑宇鹏,郭海燕,李文辉. "A Process for Preparing High-Purity 2-[2-(2-Propynyloxy)ethyl]piperidine hydrochloride" [P]. 中国发明专利, 专利号 CN 110180257 A, 授权公告日 2025-08-22.
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