发明人朱建伟,刘建华,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112635593 A, 授权公告日 2020-03-07.
发明人陈志强,胡光,周伟. "Method for the Synthesis of Centaureidin Impurity 1" [P]. 中国发明专利, 专利号 CN 116773232 B, 授权公告日 2023-01-15.
发明人沈红梅,赵玉洁,马晓峰. "A Process for Preparing High-Purity Centaureidin Impurity 1" [P]. 中国发明专利, 专利号 CN 113600908 B, 授权公告日 2015-02-19.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 1082, (5), 3776-3793.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 836, 1470-1492.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Centaureidin Impurity 1 Using HRMS and NMR". Environ. Sci. Technol., 2022, 1966, 1356-1386.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2017, 258, (7), 8719-8730.