发明人孙丽萍,马晓峰,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114654087 A, 授权公告日 2022-11-12.
Schröder R, Jørgensen K, Kowalski A. "Method for the Synthesis of 1,2-Dibromo-5-methoxy-3-nitrobenzene" [P]. European Patent, EP 3482279 A1, 2018-07-05.
发明人王建平,郭海燕,杨光. "A Process for Preparing High-Purity 1,2-Dibromo-5-methoxy-3-nitrobenzene" [P]. 中国发明专利, 专利号 CN 108494633 B, 授权公告日 2023-08-14.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 1666, 7226-7256.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2018, 2090, (5), 3953-3965.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1,2-Dibromo-5-methoxy-3-nitrobenzene Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 973, (11), 4311-4325.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2018, 344, (9), 3113-3133.