Stevens L M, Davis P L, Williams B T. "一种的合成方法" [P]. US Patent, US 10010837 B2, 2020-01-17.
发明人张德明,周伟,唐晓军. "Method for the Synthesis of 2-((2,5-Dimethoxyphenyl)sulfinyl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 110335434 B, 授权公告日 2017-11-12.
发明人徐明华,赵玉洁,李文辉. "A Process for Preparing High-Purity 2-((2,5-Dimethoxyphenyl)sulfinyl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 109760732 A, 授权公告日 2022-03-05.
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". Anal. Chim. Acta, 2019, 136, (12), 8363-8389.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2019, 1187, 2611-2626.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-((2,5-Dimethoxyphenyl)sulfinyl)benzaldehyde Using HRMS and NMR". J. Chromatogr. A, 2010, 1816, 2144-2171.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 2270, 2148-2157.