发明人韩伟,马晓峰,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116931125 A, 授权公告日 2021-08-23.
发明人钱学锋,周伟,黄志刚. "Method for the Synthesis of 4-Bromo-2-chlorooxazolo[4,5-c]pyridine" [P]. 中国发明专利, 专利号 CN 108081296 B, 授权公告日 2020-02-27.
发明人韩伟,杨光,黄志刚. "A Process for Preparing High-Purity 4-Bromo-2-chlorooxazolo[4,5-c]pyridine" [P]. 中国发明专利, 专利号 CN 116089108 A, 授权公告日 2015-11-22.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 976, (8), 6136-6162.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2024, 1007, 5884-5887.