Stevens L M, Kumar R, Yamamoto T. "一种噁拉戈利杂质22的合成方法" [P]. US Patent, US 9584929 B2, 2016-01-05.
发明人高志强,何建平,李文辉. "Method for the Synthesis of Elagolix Impurity 22" [P]. 中国发明专利, 专利号 CN 108162260 A, 授权公告日 2016-12-16.
发明人韩伟,高志强,马晓峰. "A Process for Preparing High-Purity Elagolix Impurity 22" [P]. 中国发明专利, 专利号 CN 117709255 A, 授权公告日 2022-08-28.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 噁拉戈利杂质22 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 970, 9788-9816.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 噁拉戈利杂质22 as an Impurity". J. Sep. Sci., 2013, 1641, (3), 975-1004.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Elagolix Impurity 22 Using HRMS and NMR". Talanta, 2020, 858, (11), 6356-6381.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 噁拉戈利杂质22 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2024, 1617, 6899-6917.