Roberts E F, Yamamoto T, Patel M V. "一种的合成方法" [P]. US Patent, US 10963526 B2, 2018-03-25.
发明人唐晓军,徐明华,张德明. "Method for the Synthesis of tert-Butyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)methyl)carbamate" [P]. 中国发明专利, 专利号 CN 110698568 B, 授权公告日 2021-01-15.
Williams B T, Chen K W, Brown S R. "A Process for Preparing High-Purity tert-Butyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)methyl)carbamate" [P]. US Patent, US 11988226 B2, 2020-04-27.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 1937, 1527-1557.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 443, (9), 8674-8699.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)methyl)carbamate Using HRMS and NMR". Biomed. Chromatogr., 2023, 2136, (1), 6205-6212.