发明人李文辉,朱建伟,林芳. "Method for the Synthesis of Ethyl 5-bromo-4-oxotetrahydro-2H-pyran-3-carboxylate" [P]. 中国发明专利, 专利号 CN 115340030 B, 授权公告日 2021-03-09.
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". Food Chem., 2011, 1369, (12), 9356-9373.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2018, 509, (5), 8482-8504.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-bromo-4-oxotetrahydro-2H-pyran-3-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2013, 346, (4), 4504-4510.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2014, 2437, (5), 8273-8294.