发明人杨光,李文辉,林芳. "Method for the Synthesis of 4-Bromo-6-methoxy-2H-pyran-3(6H)-one" [P]. 中国发明专利, 专利号 CN 116154163 B, 授权公告日 2015-09-02.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 2458, (7), 6688-6707.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 2230, (2), 8759-8788.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-6-methoxy-2H-pyran-3(6H)-one Using HRMS and NMR". J. Nat. Prod., 2014, 537, (5), 772-800.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2020, 1820, (10), 9276-9306.