发明人杨光,胡光,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108207708 A, 授权公告日 2025-09-12.
发明人罗永刚,胡光,郭海燕. "Method for the Synthesis of 2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-3-methylbutanoic acid" [P]. 中国发明专利, 专利号 CN 111212721 B, 授权公告日 2020-11-02.
Brown S R, Stevens L M, Hughes D C. "A Process for Preparing High-Purity 2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-3-methylbutanoic acid" [P]. US Patent, US 9261301 B2, 2022-06-21.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 2125, (4), 4668-4697.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2017, 1019, 2283-2290.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-3-methylbutanoic acid Using HRMS and NMR". Environ. Sci. Technol., 2023, 1160, (6), 4987-5012.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2017, 989, (11), 7597-7605.