Johnson M A, Schröder R, Williams B T. "Method for the Synthesis of tert-butyl (2S)-2-propanoylpyrrolidine-1-carboxylate" [P]. US Patent, US 10967336 B2, 2021-03-11.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of tert-butyl (2S)-2-propanoylpyrrolidine-1-carboxylate in Pharmaceutical Formulations". J. Nat. Prod., 2017, 2196, (4), 5095-5113.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of tert-butyl (2S)-2-propanoylpyrrolidine-1-carboxylate as an Impurity". Talanta, 2015, 2031, (7), 4495-4499.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl (2S)-2-propanoylpyrrolidine-1-carboxylate Using HRMS and NMR". Anal. Methods, 2019, 1246, (5), 1428-1451.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate tert-butyl (2S)-2-propanoylpyrrolidine-1-carboxylate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 1277, (9), 2541-2549.