发明人李文辉,韩伟,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117615398 A, 授权公告日 2019-09-11.
发明人张德明,郑宇鹏,胡光. "Method for the Synthesis of 6,7-Difluoro-1(2H)-isoquinolinone" [P]. 中国发明专利, 专利号 CN 109991130 B, 授权公告日 2017-06-21.
Lefèvre J P, Schröder R, Rossi M. "A Process for Preparing High-Purity 6,7-Difluoro-1(2H)-isoquinolinone" [P]. European Patent, EP 3318625 A1, 2016-02-18.
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". Food Chem., 2015, 2447, (8), 8768-8787.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2016, 2208, 7363-7380.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 6,7-Difluoro-1(2H)-isoquinolinone Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2018, 85, 8177-8188.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 2472, (9), 9054-9082.