Björnsson E, Kowalski A, Lefèvre J P. "一种(D-Pen2,D-Pen5)-脑啡肽的合成方法" [P]. European Patent, EP 3186451 A1, 2022-10-21.
发明人何建平,唐晓军,周伟. "Method for the Synthesis of (D-Pen2,D-Pen5)-Enkephalin" [P]. 中国发明专利, 专利号 CN 109587620 B, 授权公告日 2016-10-25.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of (D-Pen2,D-Pen5)-脑啡肽 in Pharmaceutical Formulations". Food Chem., 2011, 146, (3), 7296-7323.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of (D-Pen2,D-Pen5)-脑啡肽 as an Impurity". J. Pharm. Biomed. Anal., 2012, 1662, (2), 598-604.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (D-Pen2,D-Pen5)-Enkephalin Using HRMS and NMR". Chromatographia, 2016, 1394, (7), 4693-4707.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate (D-Pen2,D-Pen5)-脑啡肽 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2024, 858, 3640-3665.