发明人马晓峰,孙丽萍,杨光. "Method for the Synthesis of 2-{[(5-chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl]sulfanyl}benzoic acid" [P]. 中国发明专利, 专利号 CN 115817047 B, 授权公告日 2020-11-11.
发明人李文辉,钱学锋,高志强. "A Process for Preparing High-Purity 2-{[(5-chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl]sulfanyl}benzoic acid" [P]. 中国发明专利, 专利号 CN 108004299 B, 授权公告日 2023-01-17.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2024, 1518, (1), 9033-9049.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2010, 867, (4), 5043-5054.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-{[(5-chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl]sulfanyl}benzoic acid Using HRMS and NMR". Chemosphere, 2024, 1415, (6), 9288-9296.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2013, 837, 1102-1111.