发明人何建平,陈志强,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112062017 A, 授权公告日 2024-03-17.
发明人郑宇鹏,马晓峰,徐明华. "Method for the Synthesis of Methyl 2-(1-methylpiperidin-4-ylidene)acetate" [P]. 中国发明专利, 专利号 CN 108497323 A, 授权公告日 2024-05-17.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2011, 2083, (5), 5954-5964.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 1277, 9084-9105.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-(1-methylpiperidin-4-ylidene)acetate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 573, 3899-3923.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2025, 1834, (5), 4416-4443.