发明人王建平,何建平,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117942932 A, 授权公告日 2024-10-03.
发明人杨光,王建平,钱学锋. "Method for the Synthesis of 2-(3-Methyl-6-oxo-5-(trifluoromethyl)pyridazin-1(6H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 110047851 B, 授权公告日 2016-07-22.
Williams B T, Patel M V, Stevens L M. "A Process for Preparing High-Purity 2-(3-Methyl-6-oxo-5-(trifluoromethyl)pyridazin-1(6H)-yl)acetic acid" [P]. US Patent, US 11444430 B2, 2016-05-20.
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". Environ. Sci. Technol., 2024, 1339, 3523-3534.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2014, 966, 184-196.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Methyl-6-oxo-5-(trifluoromethyl)pyridazin-1(6H)-yl)acetic acid Using HRMS and NMR". Anal. Methods, 2013, 2154, (3), 423-443.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2022, 1907, (6), 4289-4292.