Johansson L, Lefèvre J P, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3020693 A1, 2020-08-19.
发明人郑宇鹏,钱学锋,高志强. "Method for the Synthesis of N-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)-4-propyl-1,2,3-thiadiazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 114269533 B, 授权公告日 2022-02-01.
发明人李文辉,马晓峰,高志强. "A Process for Preparing High-Purity N-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)-4-propyl-1,2,3-thiadiazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 116154494 B, 授权公告日 2022-02-08.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2012, 2071, (12), 8369-8372.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2013, 240, (6), 825-842.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of N-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)-4-propyl-1,2,3-thiadiazole-5-carboxamide Using HRMS and NMR". J. Agric. Food Chem., 2015, 994, 8189-8201.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2016, 1604, 2881-2890.