发明人钱学锋,李文辉,何建平. "Method for the Synthesis of 5-Amino-1H-pyrazole-4-carboxylic acid(3-trifluoromethyl-phenyl)-amide" [P]. 中国发明专利, 专利号 CN 113253374 B, 授权公告日 2018-08-28.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2024, 227, 1027-1038.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 375, 4089-4102.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-1H-pyrazole-4-carboxylic acid(3-trifluoromethyl-phenyl)-amide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2025, 2281, (8), 9729-9748.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2020, 921, 9404-9429.