Brown S R, Fischer A B, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10843125 B2, 2016-11-10.
发明人马晓峰,周伟,林芳. "Method for the Synthesis of 4-(Hydroxymethyl)benzo[d]oxazole-2-sulfonamide" [P]. 中国发明专利, 专利号 CN 117028137 A, 授权公告日 2016-10-20.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 2357, (11), 6223-6247.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2014, 1827, (6), 483-505.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Hydroxymethyl)benzo[d]oxazole-2-sulfonamide Using HRMS and NMR". J. Sep. Sci., 2013, 700, 7344-7361.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2017, 2220, 3557-3585.