发明人徐明华,钱学锋,韩伟. "Method for the Synthesis of 2-Methyl-2-propenyl 4-piperidinylmethyl etherhydrochloride" [P]. 中国发明专利, 专利号 CN 110683727 B, 授权公告日 2016-11-04.
发明人朱建伟,李文辉,赵玉洁. "A Process for Preparing High-Purity 2-Methyl-2-propenyl 4-piperidinylmethyl etherhydrochloride" [P]. 中国发明专利, 专利号 CN 113390825 B, 授权公告日 2017-12-13.
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