Schröder R, Lee S K, Fischer A B. "一种的合成方法" [P]. US Patent, US 9627055 B2, 2018-07-17.
发明人陈志强,周伟,孙丽萍. "Method for the Synthesis of 3-(2,5-Dimethylphenyl)-1-methyl-1h-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115591955 A, 授权公告日 2025-07-17.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 1577, 7945-7968.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2024, 1579, (9), 4815-4826.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2,5-Dimethylphenyl)-1-methyl-1h-pyrazole-5-carboxylic acid Using HRMS and NMR". Food Chem., 2017, 538, 4804-4830.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2020, 1430, 3734-3750.