发明人王建平,黄志刚,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113743492 A, 授权公告日 2021-08-23.
发明人黄志刚,马晓峰,徐明华. "Method for the Synthesis of 2-(Methylthio)benzo[d]oxazole-6-carboxamide" [P]. 中国发明专利, 专利号 CN 116744416 A, 授权公告日 2018-06-13.
发明人高志强,张德明,唐晓军. "A Process for Preparing High-Purity 2-(Methylthio)benzo[d]oxazole-6-carboxamide" [P]. 中国发明专利, 专利号 CN 114911687 B, 授权公告日 2016-12-15.
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". Molecules, 2014, 1767, (6), 8688-8692.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 1435, 6960-6966.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Methylthio)benzo[d]oxazole-6-carboxamide Using HRMS and NMR". Environ. Sci. Technol., 2015, 387, 1022-1042.