发明人高志强,何建平,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110221630 A, 授权公告日 2025-06-27.
发明人沈红梅,唐晓军,罗永刚. "Method for the Synthesis of Ethyl 2-(methylthio)-4,6-diphenylpyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 116322285 A, 授权公告日 2020-03-07.
Patel M V, Williams B T, Thompson G K. "A Process for Preparing High-Purity Ethyl 2-(methylthio)-4,6-diphenylpyrimidine-5-carboxylate" [P]. US Patent, US 11005565 B2, 2021-05-04.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 1995, (2), 2949-2975.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2020, 2472, (11), 1957-1987.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(methylthio)-4,6-diphenylpyrimidine-5-carboxylate Using HRMS and NMR". Anal. Chem., 2018, 681, (4), 1896-1905.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2022, 2225, (1), 5912-5915.