发明人徐明华,王建平,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111969003 A, 授权公告日 2018-07-15.
发明人朱建伟,郭海燕,王建平. "Method for the Synthesis of 2-amino-5-bromo-3,6-difluorobenzonitrile" [P]. 中国发明专利, 专利号 CN 112503826 B, 授权公告日 2017-04-26.
Johnson M A, Hughes D C, Patel M V. "A Process for Preparing High-Purity 2-amino-5-bromo-3,6-difluorobenzonitrile" [P]. US Patent, US 10540323 B2, 2019-05-28.
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". Anal. Methods, 2021, 2078, 4570-4580.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 1184, 5787-5805.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-amino-5-bromo-3,6-difluorobenzonitrile Using HRMS and NMR". Phytochemistry, 2017, 1621, (9), 7896-7899.