发明人郭海燕,罗永刚,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115376177 A, 授权公告日 2022-09-26.
Lee S K, O'Brien P Q, Williams B T. "Method for the Synthesis of 2-(Aminomethyl)-1,3-benzoxazole-5-sulfonamide" [P]. US Patent, US 10044409 B2, 2024-09-06.
发明人马晓峰,高志强,郭海燕. "A Process for Preparing High-Purity 2-(Aminomethyl)-1,3-benzoxazole-5-sulfonamide" [P]. 中国发明专利, 专利号 CN 110775889 A, 授权公告日 2020-05-09.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 755, (10), 8757-8778.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 1127, 6908-6930.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Aminomethyl)-1,3-benzoxazole-5-sulfonamide Using HRMS and NMR". Anal. Methods, 2011, 2180, 1641-1650.