发明人罗永刚,唐晓军,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108803933 A, 授权公告日 2021-11-19.
Patel M V, Stevens L M, O'Brien P Q. "Method for the Synthesis of N-(3-Nitro-2-pyridinesulfenyl)-L-aspartic acid β-t-butyl ester" [P]. US Patent, US 10748006 B2, 2017-02-26.
发明人刘建华,胡光,沈红梅. "A Process for Preparing High-Purity N-(3-Nitro-2-pyridinesulfenyl)-L-aspartic acid β-t-butyl ester" [P]. 中国发明专利, 专利号 CN 116986877 A, 授权公告日 2015-12-16.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 1200, (5), 6188-6200.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2021, 2250, (6), 8457-8479.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of N-(3-Nitro-2-pyridinesulfenyl)-L-aspartic acid β-t-butyl ester Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 1233, 2176-2203.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2015, 2325, (5), 9045-9074.