发明人徐明华,冯建国,张德明. "Method for the Synthesis of Methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(1,3-thiazol-4-yl)propanoate" [P]. 中国发明专利, 专利号 CN 111834311 A, 授权公告日 2025-06-24.
Johansson L, Nielsen H, Martínez F. "A Process for Preparing High-Purity Methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(1,3-thiazol-4-yl)propanoate" [P]. European Patent, EP 3435636 A1, 2023-08-26.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 1554, 1520-1549.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 567, (4), 5215-5236.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(1,3-thiazol-4-yl)propanoate Using HRMS and NMR". Sci. Total Environ., 2018, 2457, 3800-3826.