发明人王建平,林芳,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109340322 A, 授权公告日 2024-09-22.
发明人周伟,郭海燕,黄志刚. "Method for the Synthesis of 4-Bromo-2H-pyran-2-one" [P]. 中国发明专利, 专利号 CN 110630640 B, 授权公告日 2016-11-19.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2024, 2196, (9), 7990-8018.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2024, 877, 6239-6266.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2H-pyran-2-one Using HRMS and NMR". Environ. Sci. Technol., 2021, 2068, (5), 7131-7139.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 944, 6718-6737.