发明人林芳,刘建华,徐明华. "Method for the Synthesis of Fmoc-N-amido-(PEG4-biotin)-acid" [P]. 中国发明专利, 专利号 CN 115949404 B, 授权公告日 2015-12-08.
Brown S R, Schröder R, Kumar R. "A Process for Preparing High-Purity Fmoc-N-amido-(PEG4-biotin)-acid" [P]. US Patent, US 11533029 B2, 2020-04-19.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 2093, 9102-9123.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2018, 864, (7), 8205-8220.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Fmoc-N-amido-(PEG4-biotin)-acid Using HRMS and NMR". J. Nat. Prod., 2025, 559, (7), 4640-4668.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2012, 918, 8340-8367.