发明人杨光,何建平,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109043220 A, 授权公告日 2021-01-19.
发明人朱建伟,罗永刚,钱学锋. "Method for the Synthesis of 1-((5-Methylthiophen-2-yl)methyl)piperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110050407 B, 授权公告日 2024-04-11.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2023, 611, (7), 8873-8887.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2010, 1731, (7), 7186-7191.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-((5-Methylthiophen-2-yl)methyl)piperidine-3-carboxylic acid Using HRMS and NMR". Molecules, 2011, 1698, (3), 4282-4289.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2013, 2339, 7006-7016.