发明人李文辉,孙丽萍,陈志强. "一种2-氯噁唑并[4,5-b]吡啶的合成方法" [P]. 中国发明专利, 专利号 CN 110295148 A, 授权公告日 2020-03-26.
发明人赵玉洁,罗永刚,何建平. "Method for the Synthesis of 2-Chlorooxazolo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 116778354 A, 授权公告日 2018-05-22.
发明人胡光,王建平,高志强. "A Process for Preparing High-Purity 2-Chlorooxazolo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 115007996 B, 授权公告日 2018-02-21.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氯噁唑并[4,5-b]吡啶 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 168, 4580-4609.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氯噁唑并[4,5-b]吡啶 as an Impurity". Anal. Methods, 2022, 1078, 1997-2017.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chlorooxazolo[4,5-b]pyridine Using HRMS and NMR". Anal. Chem., 2017, 1246, 4795-4814.