Chen K W, Davis P L, Mueller T. "一种司美格鲁肽杂质123的合成方法" [P]. US Patent, US 9619327 B2, 2016-08-25.
发明人高志强,沈红梅,郑宇鹏. "Method for the Synthesis of Semaglutide Impurity 123" [P]. 中国发明专利, 专利号 CN 110836029 B, 授权公告日 2025-02-11.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 司美格鲁肽杂质123 in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 703, (6), 5396-5416.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 司美格鲁肽杂质123 as an Impurity". Talanta, 2024, 1534, (10), 7953-7961.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Semaglutide Impurity 123 Using HRMS and NMR". Chromatographia, 2010, 634, 4475-4489.