Williams B T, Fischer A B, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11264985 B2, 2025-11-16.
Mueller T, Klinger H, Fischer A B. "Method for the Synthesis of 2-Nitro-5H-thiazolo[3,2-a]pyrimidine-5,7(6H)-dione" [P]. US Patent, US 11327752 B2, 2023-05-15.
发明人徐明华,郭海燕,钱学锋. "A Process for Preparing High-Purity 2-Nitro-5H-thiazolo[3,2-a]pyrimidine-5,7(6H)-dione" [P]. 中国发明专利, 专利号 CN 116863866 B, 授权公告日 2023-11-19.
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. Chem., 2011, 1102, 4532-4561.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2023, 109, 682-699.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Nitro-5H-thiazolo[3,2-a]pyrimidine-5,7(6H)-dione Using HRMS and NMR". J. Nat. Prod., 2025, 255, (6), 8111-8136.