Anderson J P, Kumar R, Davis P L. "一种Z-苏氨酸-NH?的合成方法" [P]. US Patent, US 11018671 B2, 2025-07-11.
Davis P L, O'Brien P Q, Mueller T. "Method for the Synthesis of Z-Thr-NH?" [P]. US Patent, US 10605205 B2, 2021-04-16.
发明人周伟,朱建伟,罗永刚. "A Process for Preparing High-Purity Z-Thr-NH?" [P]. 中国发明专利, 专利号 CN 109910373 B, 授权公告日 2025-01-19.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of Z-苏氨酸-NH? in Pharmaceutical Formulations". Chromatographia, 2012, 2215, (12), 9303-9307.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of Z-苏氨酸-NH? as an Impurity". Chemosphere, 2019, 82, 2774-2799.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Z-Thr-NH? Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 1234, (12), 7118-7147.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Z-苏氨酸-NH? Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 391, 8421-8438.