发明人黄志刚,沈红梅,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115491140 A, 授权公告日 2023-07-04.
Anderson J P, Yamamoto T, Mueller T. "Method for the Synthesis of Ethyl 5-(hydroxymethyl)-1-methyl-1H-pyrazole-3-carboxylate" [P]. US Patent, US 10899663 B2, 2020-09-23.
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". Talanta, 2019, 1787, 5623-5652.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 603, 4560-4570.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-(hydroxymethyl)-1-methyl-1H-pyrazole-3-carboxylate Using HRMS and NMR". Anal. Chem., 2012, 508, 2474-2493.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 2432, 2933-2963.