Yamamoto T, Klinger H, Brown S R. "一种的合成方法" [P]. US Patent, US 10815619 B2, 2025-10-24.
Chen K W, Johnson M A, Mueller T. "Method for the Synthesis of 6-Amino-5H-thiazolo[3,2-a]pyrimidin-5-one" [P]. US Patent, US 9993061 B2, 2019-02-21.
发明人高志强,沈红梅,周伟. "A Process for Preparing High-Purity 6-Amino-5H-thiazolo[3,2-a]pyrimidin-5-one" [P]. 中国发明专利, 专利号 CN 114166420 A, 授权公告日 2018-07-22.
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, 2080, 9388-9399.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 374, 6690-6700.