Kumar R, Brown S R, Lee S K. "一种的合成方法" [P]. US Patent, US 9513565 B2, 2018-06-14.
发明人朱建伟,孙丽萍,高志强. "Method for the Synthesis of 1-[(1,1-Dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-histidine" [P]. 中国发明专利, 专利号 CN 116663737 B, 授权公告日 2017-07-24.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 1426, (1), 9856-9876.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 2093, 4351-4355.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-[(1,1-Dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-histidine Using HRMS and NMR". Anal. Chem., 2013, 2380, 8668-8680.