发明人沈红梅,钱学锋,高志强. "一种5-氨基苯并噁唑的合成方法" [P]. 中国发明专利, 专利号 CN 113839981 A, 授权公告日 2020-06-11.
发明人王建平,钱学锋,沈红梅. "Method for the Synthesis of 5-Aminobenzoxazole" [P]. 中国发明专利, 专利号 CN 113448027 A, 授权公告日 2015-09-09.
Chen K W, Johnson M A, Davis P L. "A Process for Preparing High-Purity 5-Aminobenzoxazole" [P]. US Patent, US 10694316 B2, 2016-06-21.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 5-氨基苯并噁唑 in Pharmaceutical Formulations". J. Sep. Sci., 2014, 288, 5669-5692.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-氨基苯并噁唑 as an Impurity". Chromatographia, 2017, 333, (8), 1164-1191.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-Aminobenzoxazole Using HRMS and NMR". Anal. Chem., 2013, 1147, 8511-8535.