Rossi M, Mueller T C, Lefèvre J P. "Method for the Synthesis of m-PEG3-S-PEG3-Boc" [P]. European Patent, EP 3535259 A1, 2018-02-23.
Klinger H, Thompson G K, Williams B T. "A Process for Preparing High-Purity m-PEG3-S-PEG3-Boc" [P]. US Patent, US 10162317 B2, 2021-04-19.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2017, 871, (6), 4031-4038.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2014, 1160, 1185-1206.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of m-PEG3-S-PEG3-Boc Using HRMS and NMR". J. Chromatogr. A, 2012, 1235, 7961-7975.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2023, 217, (6), 7524-7539.