Fischer A B, Hughes D C, Chen K W. "一种的合成方法" [P]. US Patent, US 10950239 B2, 2025-12-10.
发明人冯建国,徐明华,杨光. "Method for the Synthesis of N1-thieno[2,3-d]pyrimidin-4-yl-2-chloroethanohydrazide" [P]. 中国发明专利, 专利号 CN 115991100 A, 授权公告日 2015-10-06.
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". J. Sep. Sci., 2015, 174, (5), 857-869.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 1912, 4365-4374.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of N1-thieno[2,3-d]pyrimidin-4-yl-2-chloroethanohydrazide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 1214, (6), 5701-5722.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2016, 1255, (10), 9099-9115.