发明人孙丽萍,王建平,张德明. "Method for the Synthesis of N-(19-((R)-1,2-Dithiolan-3-yl)-15-oxo-4,7,10-trioxa-14-azanonadecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide" [P]. 中国发明专利, 专利号 CN 110248299 B, 授权公告日 2021-11-16.
发明人韩伟,陈志强,胡光. "A Process for Preparing High-Purity N-(19-((R)-1,2-Dithiolan-3-yl)-15-oxo-4,7,10-trioxa-14-azanonadecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide" [P]. 中国发明专利, 专利号 CN 113416762 B, 授权公告日 2024-05-18.
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". Chemosphere, 2019, 290, 4093-4104.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 1801, (10), 6658-6683.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of N-(19-((R)-1,2-Dithiolan-3-yl)-15-oxo-4,7,10-trioxa-14-azanonadecyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide Using HRMS and NMR". Anal. Chem., 2013, 1184, (8), 7167-7197.