发明人黄志刚,朱建伟,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108164897 A, 授权公告日 2025-03-28.
Fischer A B, Davis P L, Yamamoto T. "Method for the Synthesis of 2-(4-Chloro-3,5-bis(difluoromethyl)-1H-pyrazol-1-yl)propanoic acid" [P]. US Patent, US 10653992 B2, 2021-09-08.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 1599, 4110-4119.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2016, 2336, (9), 5575-5582.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Chloro-3,5-bis(difluoromethyl)-1H-pyrazol-1-yl)propanoic acid Using HRMS and NMR". Phytochemistry, 2023, 1035, 2200-2226.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 1897, 5592-5595.