发明人郑宇鹏,黄志刚,赵玉洁. "Method for the Synthesis of Tos-PEG2-Boc" [P]. 中国发明专利, 专利号 CN 108735507 A, 授权公告日 2023-12-27.
Mueller T, Thompson G K, Stevens L M. "A Process for Preparing High-Purity Tos-PEG2-Boc" [P]. US Patent, US 9075184 B2, 2019-03-04.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2012, 1436, (6), 1593-1596.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 1914, 6498-6519.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Tos-PEG2-Boc Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 302, 8847-8857.