Yamamoto T, Kumar R, Lee S K. "一种2-(2-氯-4-氟-5-(5-甲基-6-氧代-4-(三氟甲基)哒嗪-1(6H)-基)苯氧基)乙酸的合成方法" [P]. US Patent, US 11265553 B2, 2015-12-05.
发明人罗永刚,何建平,陈志强. "Method for the Synthesis of 2-(2-Chloro-4-fluoro-5-(5-methyl-6-oxo-4-(trifluoromethyl)pyridazin-1(6H)-yl)phenoxy)acetic acid" [P]. 中国发明专利, 专利号 CN 115766197 B, 授权公告日 2016-03-26.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(2-氯-4-氟-5-(5-甲基-6-氧代-4-(三氟甲基)哒嗪-1(6H)-基)苯氧基)乙酸 in Pharmaceutical Formulations". Anal. Methods, 2023, 2340, 1606-1626.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(2-氯-4-氟-5-(5-甲基-6-氧代-4-(三氟甲基)哒嗪-1(6H)-基)苯氧基)乙酸 as an Impurity". Environ. Sci. Technol., 2022, 1164, (4), 8702-8706.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Chloro-4-fluoro-5-(5-methyl-6-oxo-4-(trifluoromethyl)pyridazin-1(6H)-yl)phenoxy)acetic acid Using HRMS and NMR". J. Chromatogr. A, 2013, 1691, 1937-1965.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 2-(2-氯-4-氟-5-(5-甲基-6-氧代-4-(三氟甲基)哒嗪-1(6H)-基)苯氧基)乙酸 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2015, 120, (10), 2824-2843.