Nielsen H, Johansson L, Jørgensen K. "一种艾拉戈克杂质9的合成方法" [P]. European Patent, EP 3046452 A1, 2025-09-16.
发明人陈志强,周伟,沈红梅. "Method for the Synthesis of Elagolix Impurity 9" [P]. 中国发明专利, 专利号 CN 113005032 A, 授权公告日 2023-11-26.
发明人徐明华,赵玉洁,孙丽萍. "A Process for Preparing High-Purity Elagolix Impurity 9" [P]. 中国发明专利, 专利号 CN 111094460 B, 授权公告日 2016-06-09.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 艾拉戈克杂质9 in Pharmaceutical Formulations". Molecules, 2011, 994, 148-169.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 艾拉戈克杂质9 as an Impurity". Sci. Total Environ., 2013, 123, 5826-5855.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Elagolix Impurity 9 Using HRMS and NMR". J. Nat. Prod., 2025, 1812, (6), 6380-6384.