发明人高志强,赵玉洁,刘建华. "Method for the Synthesis of 5-Chloro-6,7-dihydroxy-3,4-dihydroisoquinolin-1(2H)-one" [P]. 中国发明专利, 专利号 CN 109366530 A, 授权公告日 2020-01-11.
Martínez F, Johansson L, Nielsen H. "A Process for Preparing High-Purity 5-Chloro-6,7-dihydroxy-3,4-dihydroisoquinolin-1(2H)-one" [P]. European Patent, EP 3701396 A1, 2020-01-24.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 1858, (8), 3518-3533.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 1589, 1056-1065.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-6,7-dihydroxy-3,4-dihydroisoquinolin-1(2H)-one Using HRMS and NMR". Molecules, 2010, 1358, (12), 683-711.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 641, (11), 3917-3940.