Rossi M, Mueller T C, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3874697 A1, 2023-04-09.
发明人朱建伟,胡光,李文辉. "Method for the Synthesis of 4-Amino-5-(2-(pyridin-3-yl)ethyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione" [P]. 中国发明专利, 专利号 CN 116168721 B, 授权公告日 2022-09-17.
Sørensen M, Mueller T C, Lefèvre J P. "A Process for Preparing High-Purity 4-Amino-5-(2-(pyridin-3-yl)ethyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione" [P]. European Patent, EP 3806787 A1, 2018-04-16.
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". J. Sep. Sci., 2010, 2074, 8059-8075.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2012, 1810, 6205-6219.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-5-(2-(pyridin-3-yl)ethyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione Using HRMS and NMR". J. Nat. Prod., 2023, 388, (3), 5659-5683.