Johansson L, Björnsson E, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3905495 A1, 2015-11-01.
发明人孙丽萍,王建平,朱建伟. "Method for the Synthesis of 4-(Pyrimidin-2-ylthio)butan-1-amine" [P]. 中国发明专利, 专利号 CN 110879984 B, 授权公告日 2019-10-16.
Schröder R, Anderson J P, Fischer A B. "A Process for Preparing High-Purity 4-(Pyrimidin-2-ylthio)butan-1-amine" [P]. US Patent, US 9011852 B2, 2019-07-22.
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". Anal. Methods, 2020, 846, 3736-3763.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2017, 905, 9078-9094.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Pyrimidin-2-ylthio)butan-1-amine Using HRMS and NMR". Anal. Chim. Acta, 2021, 385, (7), 9895-9924.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 542, 9310-9322.