Lefèvre J P, Martínez F, Nielsen H. "一种Fmoc-[D??]亮氨酸-OH的合成方法" [P]. European Patent, EP 3453061 A1, 2021-01-16.
Nowak P, Schröder R, Mueller T C. "Method for the Synthesis of Fmoc-[D??]Leu-OH" [P]. European Patent, EP 3873932 A1, 2015-02-25.
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 Fmoc-[D??]亮氨酸-OH in Pharmaceutical Formulations". Sci. Total Environ., 2018, 403, (3), 206-227.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of Fmoc-[D??]亮氨酸-OH as an Impurity". J. Pharm. Biomed. Anal., 2024, 138, 4717-4747.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Fmoc-[D??]Leu-OH Using HRMS and NMR". Anal. Chem., 2013, 1543, 2816-2839.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Fmoc-[D??]亮氨酸-OH Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2024, 2154, (12), 4503-4510.