发明人钱学锋,郑宇鹏,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117263509 A, 授权公告日 2022-03-04.
发明人唐晓军,何建平,李文辉. "Method for the Synthesis of 7-(Bromomethyl)-3-methylbenzo[d]oxazol-2(3H)-one" [P]. 中国发明专利, 专利号 CN 114351458 B, 授权公告日 2021-03-08.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 120, 5044-5051.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 2123, (11), 2622-2631.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 7-(Bromomethyl)-3-methylbenzo[d]oxazol-2(3H)-one Using HRMS and NMR". Molecules, 2023, 1604, (2), 3579-3605.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2017, 505, (1), 4653-4664.