Davis P L, Roberts E F, Stevens L M. "一种的合成方法" [P]. US Patent, US 9976537 B2, 2015-09-15.
Johnson M A, Anderson J P, Mueller T. "Method for the Synthesis of Cl-PEG2-acid" [P]. US Patent, US 11449955 B2, 2016-01-01.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2011, 83, 5236-5265.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2025, 2416, (11), 5480-5489.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Cl-PEG2-acid Using HRMS and NMR". Biomed. Chromatogr., 2012, 660, (6), 8136-8159.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2015, 1488, (3), 8319-8349.