发明人周伟,杨光,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113470296 A, 授权公告日 2023-01-22.
发明人钱学锋,林芳,冯建国. "Method for the Synthesis of (1R,2R,3S,5R)-2-((tert-Butoxycarbonyl)amino)-6,6-dimethylbicyclo[3.1.1]heptane-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117521685 B, 授权公告日 2022-06-08.
发明人马晓峰,钱学锋,刘建华. "A Process for Preparing High-Purity (1R,2R,3S,5R)-2-((tert-Butoxycarbonyl)amino)-6,6-dimethylbicyclo[3.1.1]heptane-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115057908 B, 授权公告日 2016-01-08.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2019, 2166, (2), 2210-2220.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2021, 1477, 264-288.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (1R,2R,3S,5R)-2-((tert-Butoxycarbonyl)amino)-6,6-dimethylbicyclo[3.1.1]heptane-3-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2023, 158, 2996-3012.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 2474, (9), 8319-8347.