发明人高志强,马晓峰,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109797196 A, 授权公告日 2022-09-23.
发明人郑宇鹏,郭海燕,胡光. "Method for the Synthesis of 1,3-Dioxo-2-(4-(propoxycarbonyl)phenyl)isoindoline-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115960779 A, 授权公告日 2019-11-21.
Lee S K, Fischer A B, Kumar R. "A Process for Preparing High-Purity 1,3-Dioxo-2-(4-(propoxycarbonyl)phenyl)isoindoline-5-carboxylic acid" [P]. US Patent, US 9589595 B2, 2025-08-27.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2010, 2211, 6091-6115.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 546, (11), 8795-8800.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Dioxo-2-(4-(propoxycarbonyl)phenyl)isoindoline-5-carboxylic acid Using HRMS and NMR". Molecules, 2012, 2391, (5), 2943-2952.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2020, 1708, 2113-2119.