发明人高志强,马晓峰,何建平. "Method for the Synthesis of Tert-butyl (1R,4R)-7-amino-2-azabicyclo[2.2.1]Heptane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117251503 B, 授权公告日 2021-01-13.
发明人徐明华,高志强,赵玉洁. "A Process for Preparing High-Purity Tert-butyl (1R,4R)-7-amino-2-azabicyclo[2.2.1]Heptane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 112478782 A, 授权公告日 2018-08-19.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2014, 1734, (8), 1722-1748.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 1183, 812-819.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (1R,4R)-7-amino-2-azabicyclo[2.2.1]Heptane-2-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 2205, (1), 552-570.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 1209, 7148-7174.