Anderson J P, Thompson G K, Roberts E F. "一种的合成方法" [P]. US Patent, US 10112019 B2, 2019-05-06.
Williams B T, Stevens L M, Fischer A B. "Method for the Synthesis of Bis-PEG2-Boc" [P]. US Patent, US 10088167 B2, 2015-12-25.
发明人赵玉洁,周伟,高志强. "A Process for Preparing High-Purity Bis-PEG2-Boc" [P]. 中国发明专利, 专利号 CN 111011225 B, 授权公告日 2020-01-16.
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. Chem., 2024, 1259, (7), 8922-8946.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 1571, (5), 6118-6127.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Bis-PEG2-Boc Using HRMS and NMR". J. Agric. Food Chem., 2021, 858, 163-187.