发明人高志强,马晓峰,罗永刚. "Method for the Synthesis of 2-Amino-3-methyl-N-(2-pyridinylmethyl)butanamidehydrochloride" [P]. 中国发明专利, 专利号 CN 113169229 A, 授权公告日 2022-07-10.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 1075, 1820-1838.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2021, 2187, (3), 4543-4557.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-3-methyl-N-(2-pyridinylmethyl)butanamidehydrochloride Using HRMS and NMR". Biomed. Chromatogr., 2020, 1731, 2377-2404.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2013, 1689, (5), 8683-8693.