Nowak P, Björnsson E, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3410857 A1, 2022-06-23.
发明人陈志强,朱建伟,马晓峰. "Method for the Synthesis of 6-Bromo-3,4-dichlorocinnoline" [P]. 中国发明专利, 专利号 CN 115642210 B, 授权公告日 2015-06-19.
发明人赵玉洁,黄志刚,沈红梅. "A Process for Preparing High-Purity 6-Bromo-3,4-dichlorocinnoline" [P]. 中国发明专利, 专利号 CN 117226741 B, 授权公告日 2020-06-01.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2014, 681, (4), 2214-2227.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2020, 2310, (4), 6898-6917.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-3,4-dichlorocinnoline Using HRMS and NMR". Sci. Total Environ., 2010, 1547, 6609-6625.