Williams B T, Johnson M A, Lee S K. "一种的合成方法" [P]. US Patent, US 10132265 B2, 2017-10-06.
发明人徐明华,郑宇鹏,钱学锋. "Method for the Synthesis of 1-(Tert-butoxycarbonyl)-4-(3-methoxyphenyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114508712 A, 授权公告日 2023-08-04.
发明人郭海燕,朱建伟,钱学锋. "A Process for Preparing High-Purity 1-(Tert-butoxycarbonyl)-4-(3-methoxyphenyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111884541 B, 授权公告日 2022-04-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2013, 1198, (4), 171-199.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2011, 2159, (9), 464-476.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Tert-butoxycarbonyl)-4-(3-methoxyphenyl)piperidine-4-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2018, 1168, (3), 6209-6227.