Johansson L, Kowalski A, Schröder R. "一种的合成方法" [P]. European Patent, EP 3118867 A1, 2018-11-12.
发明人沈红梅,杨光,冯建国. "Method for the Synthesis of 1-(2-Methoxyphenyl)-3-phenyl-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109937002 A, 授权公告日 2015-01-09.
发明人林芳,杨光,朱建伟. "A Process for Preparing High-Purity 1-(2-Methoxyphenyl)-3-phenyl-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115393337 B, 授权公告日 2025-11-14.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2023, 1940, 3199-3203.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2018, 261, 5930-5948.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Methoxyphenyl)-3-phenyl-1H-pyrazole-5-carboxylic acid Using HRMS and NMR". Anal. Chim. Acta, 2015, 2290, (7), 3827-3847.