发明人李文辉,唐晓军,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116002733 A, 授权公告日 2015-04-04.
发明人林芳,刘建华,冯建国. "Method for the Synthesis of 2-(4-Chloro-3,5-dimethyl-1H-pyrazol-1-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 117645821 B, 授权公告日 2017-10-07.
发明人高志强,马晓峰,郭海燕. "A Process for Preparing High-Purity 2-(4-Chloro-3,5-dimethyl-1H-pyrazol-1-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 117504532 A, 授权公告日 2021-02-25.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2015, 2047, (7), 3929-3958.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2013, 1607, (1), 5505-5509.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Chloro-3,5-dimethyl-1H-pyrazol-1-yl)butanoic acid Using HRMS and NMR". Sci. Total Environ., 2025, 271, 7163-7190.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2014, 2050, 1352-1357.