发明人黄志刚,张德明,高志强. "Method for the Synthesis of 1-Methyl-1-propylpiperidin-1-ium chloride" [P]. 中国发明专利, 专利号 CN 113483569 B, 授权公告日 2016-08-14.
发明人陈志强,赵玉洁,郭海燕. "A Process for Preparing High-Purity 1-Methyl-1-propylpiperidin-1-ium chloride" [P]. 中国发明专利, 专利号 CN 114872193 B, 授权公告日 2021-12-18.
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