Johansson L, Jørgensen K, Martínez F. "一种的合成方法" [P]. European Patent, EP 3484097 A1, 2023-03-02.
Schröder R, Thompson G K, Anderson J P. "Method for the Synthesis of 8-Phenyl-3H-purine-6(7H)-thione" [P]. US Patent, US 9791821 B2, 2020-06-05.
发明人周伟,马晓峰,刘建华. "A Process for Preparing High-Purity 8-Phenyl-3H-purine-6(7H)-thione" [P]. 中国发明专利, 专利号 CN 117334158 A, 授权公告日 2016-07-07.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 1566, 4870-4900.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 394, (2), 3056-3086.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 8-Phenyl-3H-purine-6(7H)-thione Using HRMS and NMR". J. Chromatogr. A, 2024, 1044, (7), 1521-1548.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 1011, (2), 3964-3985.