发明人黄志刚,徐明华,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114291149 A, 授权公告日 2021-10-15.
发明人郭海燕,陈志强,周伟. "Method for the Synthesis of Tert-butyl (1S,3S,4R)-3-(hydroxymethyl)-2-azabicyclo[2.2.1]Heptane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109271537 A, 授权公告日 2015-04-22.
发明人张德明,马晓峰,杨光. "A Process for Preparing High-Purity Tert-butyl (1S,3S,4R)-3-(hydroxymethyl)-2-azabicyclo[2.2.1]Heptane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 115056424 B, 授权公告日 2016-04-09.
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". Anal. Chem., 2015, 2415, 3890-3912.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2018, 296, 4434-4457.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (1S,3S,4R)-3-(hydroxymethyl)-2-azabicyclo[2.2.1]Heptane-2-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2015, 897, (12), 2266-2278.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 2122, 2500-2515.