发明人黄志刚,徐明华,林芳. "Method for the Synthesis of D-Phe-Phe-Arg Chloromethylketone Trifluoroacetic Acid Salt" [P]. 中国发明专利, 专利号 CN 113358064 A, 授权公告日 2017-07-03.
发明人赵玉洁,胡光,陈志强. "A Process for Preparing High-Purity D-Phe-Phe-Arg Chloromethylketone Trifluoroacetic Acid Salt" [P]. 中国发明专利, 专利号 CN 110461913 B, 授权公告日 2015-05-04.
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". Environ. Sci. Technol., 2012, 260, (10), 8446-8450.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2010, 1527, 4317-4329.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of D-Phe-Phe-Arg Chloromethylketone Trifluoroacetic Acid Salt Using HRMS and NMR". Biomed. Chromatogr., 2014, 456, 1363-1392.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2019, 1222, 6700-6716.