发明人何建平,徐明华,冯建国. "Method for the Synthesis of Benzyl (((S)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)(methyl)carbamate" [P]. 中国发明专利, 专利号 CN 117054941 B, 授权公告日 2015-04-24.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 927, (1), 3541-3551.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2021, 279, 2215-2236.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl (((S)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)(methyl)carbamate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 290, (7), 9825-9844.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2023, 1704, 9676-9699.