发明人钱学锋,韩伟,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111234306 A, 授权公告日 2017-06-14.
发明人韩伟,何建平,杨光. "Method for the Synthesis of Crisdesalazine" [P]. 中国发明专利, 专利号 CN 112176395 B, 授权公告日 2023-12-28.
发明人李文辉,钱学锋,赵玉洁. "A Process for Preparing High-Purity Crisdesalazine" [P]. 中国发明专利, 专利号 CN 113970918 A, 授权公告日 2024-12-23.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2013, 638, (8), 1774-1803.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2022, 1990, (1), 9801-9811.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Crisdesalazine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 2309, (11), 991-1016.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2016, 1619, (3), 7221-7225.