发明人郑宇鹏,何建平,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117083609 A, 授权公告日 2021-10-09.
发明人王建平,郭海燕,徐明华. "Method for the Synthesis of 1-Bromo-2-chloro-4-ethynylbenzene" [P]. 中国发明专利, 专利号 CN 108101889 B, 授权公告日 2019-05-06.
发明人钱学锋,冯建国,黄志刚. "A Process for Preparing High-Purity 1-Bromo-2-chloro-4-ethynylbenzene" [P]. 中国发明专利, 专利号 CN 115082791 A, 授权公告日 2017-10-07.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2010, 862, (8), 8681-8689.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 1966, 1555-1559.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-Bromo-2-chloro-4-ethynylbenzene Using HRMS and NMR". Anal. Methods, 2013, 2286, (2), 1066-1084.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 942, (4), 4369-4384.