发明人郭海燕,沈红梅,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115650727 A, 授权公告日 2020-03-21.
发明人韩伟,徐明华,周伟. "Method for the Synthesis of 6-Chloro-1,2-benzoxazol-3-amine" [P]. 中国发明专利, 专利号 CN 113311221 B, 授权公告日 2015-04-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 2056, (1), 5478-5503.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 771, (8), 6422-6449.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-1,2-benzoxazol-3-amine Using HRMS and NMR". Anal. Chem., 2014, 1418, (7), 5643-5655.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2017, 1590, 3402-3427.