Anderson J P, Park J H, Kumar R. "一种替卡格雷杂质27的合成方法" [P]. US Patent, US 11821728 B2, 2024-11-15.
Roberts E F, Schröder R, Park J H. "Method for the Synthesis of Ticagrelor Impurity 27" [P]. US Patent, US 11237970 B2, 2021-08-18.
发明人李文辉,赵玉洁,唐晓军. "A Process for Preparing High-Purity Ticagrelor Impurity 27" [P]. 中国发明专利, 专利号 CN 112153681 B, 授权公告日 2024-03-07.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 替卡格雷杂质27 in Pharmaceutical Formulations". Anal. Chem., 2010, 2176, 9657-9680.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 替卡格雷杂质27 as an Impurity". J. Pharm. Biomed. Anal., 2013, 1238, (5), 4778-4782.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Ticagrelor Impurity 27 Using HRMS and NMR". Molecules, 2014, 2340, (5), 5077-5094.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 替卡格雷杂质27 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2014, 944, (11), 9905-9923.