O'Brien P Q, Brown S R, Patel M V. "Method for the Synthesis of (S)-tert-Butyl 3-amino-3-(pyridin-3-yl)propanoate" [P]. US Patent, US 9987769 B2, 2017-11-20.
O'Brien P Q, Park J H, Schröder R. "A Process for Preparing High-Purity (S)-tert-Butyl 3-amino-3-(pyridin-3-yl)propanoate" [P]. US Patent, US 9230550 B2, 2025-02-17.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2011, 529, (9), 2144-2166.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 753, (12), 6139-6151.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (S)-tert-Butyl 3-amino-3-(pyridin-3-yl)propanoate Using HRMS and NMR". J. Nat. Prod., 2017, 1811, 3205-3212.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2020, 2042, 7572-7599.