Klinger H, Park J H, Schröder R. "一种的合成方法" [P]. US Patent, US 10186652 B2, 2020-06-23.
发明人黄志刚,陈志强,钱学锋. "Method for the Synthesis of 1,1-Dimethylpiperidiniumiodide" [P]. 中国发明专利, 专利号 CN 109126011 B, 授权公告日 2024-06-12.
发明人刘建华,韩伟,徐明华. "A Process for Preparing High-Purity 1,1-Dimethylpiperidiniumiodide" [P]. 中国发明专利, 专利号 CN 110865029 A, 授权公告日 2023-11-19.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 783, 2845-2873.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2018, 1040, 5526-5539.