发明人马晓峰,林芳,李文辉. "Method for the Synthesis of 2-Amino-2-methyl-4-(methylthio)butanenitrile" [P]. 中国发明专利, 专利号 CN 113340206 B, 授权公告日 2019-09-12.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2023, 1405, (10), 8957-8975.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2018, 2251, (2), 796-799.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-2-methyl-4-(methylthio)butanenitrile Using HRMS and NMR". Chromatographia, 2020, 1348, (5), 329-357.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2020, 2079, 8952-8960.