Nowak P, Rossi M, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3792717 A1, 2022-02-05.
发明人胡光,钱学锋,马晓峰. "Method for the Synthesis of 4-((2-Methoxy-4-nitrophenyl)sulfonyl)morpholine" [P]. 中国发明专利, 专利号 CN 113634083 A, 授权公告日 2017-12-10.
发明人李文辉,唐晓军,孙丽萍. "A Process for Preparing High-Purity 4-((2-Methoxy-4-nitrophenyl)sulfonyl)morpholine" [P]. 中国发明专利, 专利号 CN 113115482 B, 授权公告日 2020-08-09.
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". J. Chromatogr. A, 2020, 644, (9), 8950-8977.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 880, (2), 2942-2963.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-((2-Methoxy-4-nitrophenyl)sulfonyl)morpholine Using HRMS and NMR". Food Chem., 2016, 2264, (8), 5619-5636.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 2334, 8060-8083.