发明人林芳,冯建国,钱学锋. "Method for the Synthesis of 8-Bromo-7-hydroxychroman-4-one" [P]. 中国发明专利, 专利号 CN 111263759 B, 授权公告日 2021-03-04.
发明人孙丽萍,唐晓军,高志强. "A Process for Preparing High-Purity 8-Bromo-7-hydroxychroman-4-one" [P]. 中国发明专利, 专利号 CN 112289793 A, 授权公告日 2024-07-09.
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". Chemosphere, 2019, 1329, (4), 3545-3550.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2021, 902, (7), 939-942.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 8-Bromo-7-hydroxychroman-4-one Using HRMS and NMR". J. Nat. Prod., 2017, 666, (7), 1916-1927.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 240, (2), 2598-2608.