发明人孙丽萍,黄志刚,罗永刚. "Method for the Synthesis of Tert-butyl (3aR,4S,7R,7aS)-octahydro-2H-4,7-epiminoisoindole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110932415 B, 授权公告日 2022-02-12.
发明人周伟,胡光,黄志刚. "A Process for Preparing High-Purity Tert-butyl (3aR,4S,7R,7aS)-octahydro-2H-4,7-epiminoisoindole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109180024 B, 授权公告日 2017-09-24.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2010, 1735, 623-653.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 2160, 9736-9760.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (3aR,4S,7R,7aS)-octahydro-2H-4,7-epiminoisoindole-2-carboxylate Using HRMS and NMR". J. Nat. Prod., 2019, 578, (9), 247-259.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2021, 2071, 9126-9154.