发明人李文辉,马晓峰,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109528002 A, 授权公告日 2023-05-12.
发明人高志强,郑宇鹏,徐明华. "Method for the Synthesis of 2-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115991809 A, 授权公告日 2016-08-19.
发明人陈志强,冯建国,张德明. "A Process for Preparing High-Purity 2-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115008418 B, 授权公告日 2015-06-05.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2015, 120, (7), 2808-2812.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 108, (5), 2467-2476.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid Using HRMS and NMR". Chromatographia, 2020, 97, 5728-5738.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 1645, 8378-8384.