发明人朱建伟,胡光,王建平. "Method for the Synthesis of 8-Amino-5H-purine-6(9H)-thione" [P]. 中国发明专利, 专利号 CN 116270924 A, 授权公告日 2017-01-13.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2019, 2314, 1978-2000.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2012, 1925, (8), 664-674.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 8-Amino-5H-purine-6(9H)-thione Using HRMS and NMR". Environ. Sci. Technol., 2014, 1578, 8575-8581.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 186, 6216-6228.