发明人孙丽萍,徐明华,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115016846 A, 授权公告日 2016-08-28.
发明人唐晓军,陈志强,沈红梅. "Method for the Synthesis of 1-Methyl-3-(pyridazin-4-yl)-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 111695491 B, 授权公告日 2021-08-17.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2023, 1678, 4685-4696.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2013, 2376, (12), 9318-9321.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-3-(pyridazin-4-yl)-1H-pyrazol-5-amine Using HRMS and NMR". Anal. Chem., 2018, 614, (4), 7083-7105.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2012, 710, (11), 4265-4280.