Stevens L M, Mueller T, Kumar R. "一种的合成方法" [P]. US Patent, US 10027387 B2, 2024-04-24.
发明人郑宇鹏,李文辉,王建平. "Method for the Synthesis of (S)-2-Amino-1-[(R)-3-(isopropyl-methyl-amino)-pyrrolidin-1-yl]-3-methyl-butan-1-one" [P]. 中国发明专利, 专利号 CN 112848097 A, 授权公告日 2023-05-09.
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". Environ. Sci. Technol., 2019, 1740, (8), 1661-1673.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2023, 1874, 2239-2256.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-Amino-1-[(R)-3-(isopropyl-methyl-amino)-pyrrolidin-1-yl]-3-methyl-butan-1-one Using HRMS and NMR". Biomed. Chromatogr., 2019, 2282, 6709-6725.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2025, 2082, 4816-4845.