发明人刘建华,杨光,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115963753 A, 授权公告日 2023-05-02.
Roberts E F, Park J H, O'Brien P Q. "Method for the Synthesis of 5-Chloro-2-phenylbenzo[d]oxazol-6-ol" [P]. US Patent, US 9305927 B2, 2024-06-23.
Johnson M A, Davis P L, Williams B T. "A Process for Preparing High-Purity 5-Chloro-2-phenylbenzo[d]oxazol-6-ol" [P]. US Patent, US 10153376 B2, 2021-05-07.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2019, 2065, 2015-2041.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 782, 8104-8124.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-2-phenylbenzo[d]oxazol-6-ol Using HRMS and NMR". Molecules, 2019, 1225, 2137-2148.