Nowak P, Rossi M, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3376813 A1, 2019-06-10.
发明人王建平,高志强,张德明. "Method for the Synthesis of D-Phenylalanyl-L-phenylalanyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-phenylalanyl-L-threoninamide" [P]. 中国发明专利, 专利号 CN 109209938 B, 授权公告日 2022-03-14.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2016, 381, 5779-5796.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 1494, (12), 2452-2469.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of D-Phenylalanyl-L-phenylalanyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-phenylalanyl-L-threoninamide Using HRMS and NMR". J. Nat. Prod., 2025, 332, (5), 6064-6080.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2012, 2020, 7582-7594.