发明人郑宇鹏,孙丽萍,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116724276 A, 授权公告日 2025-04-07.
发明人唐晓军,刘建华,何建平. "Method for the Synthesis of (r)-n-((s)-2-Methoxy-5,7-dihydrospiro[cyclopenta[b]pyridine-6,4'-piperidin]-7-yl)-2-methylpropane-2-sulfinamide" [P]. 中国发明专利, 专利号 CN 109610220 A, 授权公告日 2025-09-03.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2024, 503, (8), 591-595.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 1091, (2), 3120-3126.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (r)-n-((s)-2-Methoxy-5,7-dihydrospiro[cyclopenta[b]pyridine-6,4'-piperidin]-7-yl)-2-methylpropane-2-sulfinamide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 2122, (2), 7464-7482.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 748, 5229-5256.