Hughes D C, Stevens L M, Johnson M A. "一种的合成方法" [P]. US Patent, US 11409170 B2, 2016-01-09.
发明人郭海燕,朱建伟,郑宇鹏. "Method for the Synthesis of 4-Bromo-6-methyl-2H-pyran-2-one" [P]. 中国发明专利, 专利号 CN 116422658 A, 授权公告日 2023-06-13.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2012, 1713, 5534-5544.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 2130, (3), 685-703.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-6-methyl-2H-pyran-2-one Using HRMS and NMR". Phytochemistry, 2010, 1241, 5592-5619.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2011, 1521, (10), 4162-4173.