Klinger H, Johnson M A, Patel M V. "一种的合成方法" [P]. US Patent, US 10753380 B2, 2022-02-13.
发明人杨光,胡光,孙丽萍. "Method for the Synthesis of (S)-2-(1-(tert-Butoxycarbonyl)pyrrolidine-2-carboxamido)-2-methylpropanoic acid" [P]. 中国发明专利, 专利号 CN 115235461 B, 授权公告日 2023-08-11.
发明人郭海燕,陈志强,杨光. "A Process for Preparing High-Purity (S)-2-(1-(tert-Butoxycarbonyl)pyrrolidine-2-carboxamido)-2-methylpropanoic acid" [P]. 中国发明专利, 专利号 CN 117299699 B, 授权公告日 2015-04-09.
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". Phytochemistry, 2018, 1027, 1801-1815.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 2432, 4007-4026.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-(1-(tert-Butoxycarbonyl)pyrrolidine-2-carboxamido)-2-methylpropanoic acid Using HRMS and NMR". Sci. Total Environ., 2023, 1187, 6014-6040.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2012, 158, 337-358.