Lefèvre J P, Björnsson E, Rossi M. "一种的合成方法" [P]. European Patent, EP 3033400 A1, 2023-10-13.
Patel M V, Schröder R, Hughes D C. "Method for the Synthesis of rel-(3R,4R)-3-(5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)-2,5-pyrrolidinedione" [P]. US Patent, US 9187288 B2, 2021-09-07.
发明人张德明,郭海燕,胡光. "A Process for Preparing High-Purity rel-(3R,4R)-3-(5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)-2,5-pyrrolidinedione" [P]. 中国发明专利, 专利号 CN 110632528 B, 授权公告日 2021-01-25.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2022, 1629, (8), 8825-8843.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2023, 1225, 3205-3230.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of rel-(3R,4R)-3-(5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)-2,5-pyrrolidinedione Using HRMS and NMR". J. Nat. Prod., 2024, 1604, (8), 3188-3202.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 635, (11), 2794-2807.