发明人李文辉,罗永刚,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112876986 A, 授权公告日 2015-09-21.
发明人刘建华,林芳,陈志强. "Method for the Synthesis of N-Hydroxypyridazine-4-carboximidamide" [P]. 中国发明专利, 专利号 CN 115055354 B, 授权公告日 2024-01-22.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2019, 1204, 5002-5007.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 2033, 5596-5607.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of N-Hydroxypyridazine-4-carboximidamide Using HRMS and NMR". Anal. Chim. Acta, 2020, 1084, 2626-2641.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2022, 2037, (10), 9845-9853.