发明人张德明,马晓峰,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116689725 A, 授权公告日 2025-08-06.
发明人钱学锋,罗永刚,徐明华. "Method for the Synthesis of 2-Bromo-3-(4-(methylsulfonyl)phenyl)cyclopent-2-en-1-one" [P]. 中国发明专利, 专利号 CN 114211048 A, 授权公告日 2023-12-15.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2020, 1011, (7), 3545-3553.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2021, 690, 7259-7271.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-3-(4-(methylsulfonyl)phenyl)cyclopent-2-en-1-one Using HRMS and NMR". Chemosphere, 2018, 1188, 4204-4210.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2022, 505, (11), 1133-1151.