Thompson G K, Klinger H, Lee S K. "一种的合成方法" [P]. US Patent, US 11574198 B2, 2021-08-20.
Klinger H, Schröder R, Patel M V. "Method for the Synthesis of (5S,8S,10aR)-3-((Benzyloxy)carbonyl)-5-((tert-butoxycarbonyl)amino)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocine-8-carboxylic acid" [P]. US Patent, US 11130783 B2, 2021-12-11.
发明人沈红梅,冯建国,高志强. "A Process for Preparing High-Purity (5S,8S,10aR)-3-((Benzyloxy)carbonyl)-5-((tert-butoxycarbonyl)amino)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocine-8-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114607592 A, 授权公告日 2024-02-01.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2014, 1527, 3801-3819.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 2245, (10), 8696-8716.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (5S,8S,10aR)-3-((Benzyloxy)carbonyl)-5-((tert-butoxycarbonyl)amino)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocine-8-carboxylic acid Using HRMS and NMR". Chromatographia, 2020, 105, (11), 5573-5601.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2021, 2178, (6), 2808-2825.