发明人钱学锋,朱建伟,马晓峰. "Method for the Synthesis of 5-Aminothiophen-3(2H)-one" [P]. 中国发明专利, 专利号 CN 111779451 B, 授权公告日 2017-11-09.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 967, 4697-4722.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 2111, 8231-8234.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5-Aminothiophen-3(2H)-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2023, 1760, (9), 3626-3651.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2023, 1466, 3852-3879.