发明人陈志强,杨光,高志强. "Method for the Synthesis of (S)-7,8-Dihydroxy-3-methylisochroman-4-one" [P]. 中国发明专利, 专利号 CN 111844862 A, 授权公告日 2023-08-13.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 339, (7), 6881-6909.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 196, (11), 9826-9856.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (S)-7,8-Dihydroxy-3-methylisochroman-4-one Using HRMS and NMR". J. Chromatogr. A, 2021, 107, (1), 2628-2648.