发明人郑宇鹏,王建平,林芳. "Method for the Synthesis of Propargyl-PEG4-CH2-acid" [P]. 中国发明专利, 专利号 CN 115881436 A, 授权公告日 2021-08-13.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2016, 350, (12), 4368-4384.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 194, (4), 718-743.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Propargyl-PEG4-CH2-acid Using HRMS and NMR". Phytochemistry, 2018, 1897, (8), 1767-1783.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 388, (4), 2082-2097.