发明人唐晓军,马晓峰,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110846765 A, 授权公告日 2024-07-13.
发明人周伟,沈红梅,马晓峰. "Method for the Synthesis of 2-Bromo-5-(cyclopropylmethylsulfonyl)thiophene" [P]. 中国发明专利, 专利号 CN 113120893 B, 授权公告日 2020-05-16.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2014, 1115, (6), 5626-5639.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2017, 1306, 7914-7936.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-5-(cyclopropylmethylsulfonyl)thiophene Using HRMS and NMR". Biomed. Chromatogr., 2010, 1856, (3), 8442-8459.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2023, 134, 8723-8749.