发明人朱建伟,沈红梅,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108571850 A, 授权公告日 2019-02-21.
发明人王建平,朱建伟,张德明. "Method for the Synthesis of PEg6-(ch2co2t-butyl)2" [P]. 中国发明专利, 专利号 CN 114439665 B, 授权公告日 2015-08-22.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2017, 1013, (9), 3405-3410.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 2438, 4104-4108.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of PEg6-(ch2co2t-butyl)2 Using HRMS and NMR". J. Nat. Prod., 2016, 1918, (9), 8431-8451.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2023, 1708, (9), 3970-3975.