发明人罗永刚,周伟,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113309832 A, 授权公告日 2023-11-12.
发明人王建平,高志强,胡光. "Method for the Synthesis of N-(sec-butyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-amine" [P]. 中国发明专利, 专利号 CN 109880335 B, 授权公告日 2020-05-07.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2024, 2341, (5), 392-412.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2023, 2199, 6488-6495.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of N-(sec-butyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-amine Using HRMS and NMR". J. Nat. Prod., 2022, 2314, (4), 143-171.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2023, 1300, (6), 4970-4989.