发明人林芳,陈志强,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108200941 A, 授权公告日 2024-08-01.
发明人唐晓军,杨光,徐明华. "Method for the Synthesis of Tert-butyl (R)-(6-oxospiro[3.3]Heptan-1-yl)carbamate" [P]. 中国发明专利, 专利号 CN 111709939 A, 授权公告日 2022-03-01.
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". Phytochemistry, 2010, 1536, 685-707.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 380, (3), 6486-6509.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (R)-(6-oxospiro[3.3]Heptan-1-yl)carbamate Using HRMS and NMR". Molecules, 2021, 2324, (11), 9390-9413.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2013, 1541, 7809-7834.