Kowalski A, Schröder R, Nielsen H. "一种替尔泊肽杂质45的合成方法" [P]. European Patent, EP 3938207 A1, 2025-07-04.
发明人周伟,韩伟,胡光. "Method for the Synthesis of Tirzepatide Impurity 45" [P]. 中国发明专利, 专利号 CN 108366956 B, 授权公告日 2015-01-15.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 替尔泊肽杂质45 in Pharmaceutical Formulations". J. Agric. Food Chem., 2022, 816, 5513-5528.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 替尔泊肽杂质45 as an Impurity". Chromatographia, 2013, 1239, (8), 2673-2701.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Tirzepatide Impurity 45 Using HRMS and NMR". J. Chromatogr. A, 2022, 2430, (11), 100-108.