发明人张德明,周伟,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115091406 A, 授权公告日 2015-05-02.
发明人林芳,王建平,周伟. "Method for the Synthesis of 3,3-Dimethyl-2,3-dihydropyran-4-one" [P]. 中国发明专利, 专利号 CN 111890356 B, 授权公告日 2017-06-28.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 2450, (11), 5499-5526.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2020, 695, 5540-5546.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3,3-Dimethyl-2,3-dihydropyran-4-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 2019, (6), 810-826.