发明人郑宇鹏,罗永刚,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109540895 A, 授权公告日 2018-09-05.
发明人陈志强,刘建华,张德明. "Method for the Synthesis of 1-Pyridin-3-ylmethyl-1H-pyrazol-4-ol" [P]. 中国发明专利, 专利号 CN 109861760 A, 授权公告日 2025-04-04.
发明人胡光,周伟,唐晓军. "A Process for Preparing High-Purity 1-Pyridin-3-ylmethyl-1H-pyrazol-4-ol" [P]. 中国发明专利, 专利号 CN 110919640 A, 授权公告日 2024-01-15.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2012, 696, (8), 1637-1664.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 176, 4424-4445.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-Pyridin-3-ylmethyl-1H-pyrazol-4-ol Using HRMS and NMR". Molecules, 2013, 671, (8), 1192-1195.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2022, 977, 9259-9285.