Sørensen M, Lefèvre J P, Nowak P. "一种的合成方法" [P]. European Patent, EP 3900685 A1, 2024-11-18.
发明人林芳,陈志强,徐明华. "Method for the Synthesis of tert-butyl 2'-amino-1-benzyl-4'H-spiro[piperidine-4,7'-thiazolo[5,4-c]pyridine]-5'(6'H)-carboxylate" [P]. 中国发明专利, 专利号 CN 117591517 B, 授权公告日 2018-01-07.
Chen K W, Brown S R, Thompson G K. "A Process for Preparing High-Purity tert-butyl 2'-amino-1-benzyl-4'H-spiro[piperidine-4,7'-thiazolo[5,4-c]pyridine]-5'(6'H)-carboxylate" [P]. US Patent, US 11654901 B2, 2021-07-01.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2013, 2325, (9), 311-329.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2023, 1682, (6), 269-291.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 2'-amino-1-benzyl-4'H-spiro[piperidine-4,7'-thiazolo[5,4-c]pyridine]-5'(6'H)-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2018, 2041, (6), 295-325.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2019, 1550, (11), 8549-8578.