发明人罗永刚,杨光,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110186509 A, 授权公告日 2023-03-11.
发明人郑宇鹏,赵玉洁,马晓峰. "Method for the Synthesis of 4-Methoxy-1-methylpyrrolidin-3-ol" [P]. 中国发明专利, 专利号 CN 111997334 A, 授权公告日 2022-10-02.
发明人林芳,刘建华,黄志刚. "A Process for Preparing High-Purity 4-Methoxy-1-methylpyrrolidin-3-ol" [P]. 中国发明专利, 专利号 CN 116370116 A, 授权公告日 2023-02-01.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 1523, (4), 2099-2119.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2011, 415, (5), 305-309.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methoxy-1-methylpyrrolidin-3-ol Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 658, 4909-4933.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2020, 348, (6), 9268-9284.