发明人何建平,韩伟,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117464329 A, 授权公告日 2021-08-01.
Johnson M A, Fischer A B, Lee S K. "Method for the Synthesis of 1-(Hydroxymethyl)-5-methyl-1H-pyrazole-3-carboxylic acid" [P]. US Patent, US 9165870 B2, 2024-08-24.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2023, 300, 5511-5533.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2010, 1940, (11), 3223-3229.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Hydroxymethyl)-5-methyl-1H-pyrazole-3-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2021, 1667, 124-137.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2016, 2073, (1), 8599-8629.