Patel M V, Klinger H, Thompson G K. "一种的合成方法" [P]. US Patent, US 9146859 B2, 2024-07-20.
发明人唐晓军,钱学锋,高志强. "Method for the Synthesis of 6-Methyl-5-thioxodihydropyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 112441834 A, 授权公告日 2024-11-27.
发明人张德明,沈红梅,林芳. "A Process for Preparing High-Purity 6-Methyl-5-thioxodihydropyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 117507439 B, 授权公告日 2023-12-14.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2018, 661, (1), 8188-8201.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 1284, 1968-1985.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methyl-5-thioxodihydropyrimidine-2,4(1H,3H)-dione Using HRMS and NMR". Talanta, 2013, 2347, (9), 3943-3963.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 447, (12), 8895-8908.