发明人何建平,胡光,周伟. "Method for the Synthesis of Thiazolo[4,5-b]pyrazin-2-amine" [P]. 中国发明专利, 专利号 CN 108358534 A, 授权公告日 2016-12-04.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2010, 1959, 6195-6216.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2015, 2137, (3), 6302-6313.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Thiazolo[4,5-b]pyrazin-2-amine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2018, 885, (2), 4987-5004.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2015, 2055, 6847-6863.