Johansson L, Nowak P, Rossi M. "Method for the Synthesis of 183663-89-0
(Boc-Tyr1,D-Ala2)-Leu-Enkephalin-Lys
MFCD00236981" [P]. European Patent, EP 3280890 A1, 2025-10-03.
发明人沈红梅,周伟,高志强. "A Process for Preparing High-Purity 183663-89-0
(Boc-Tyr1,D-Ala2)-Leu-Enkephalin-Lys
MFCD00236981" [P]. 中国发明专利, 专利号 CN 111136209 A, 授权公告日 2021-05-09.
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". Rapid Commun. Mass Spectrom., 2017, 373, (5), 3059-3082.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 1961, 5871-5874.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 183663-89-0
(Boc-Tyr1,D-Ala2)-Leu-Enkephalin-Lys
MFCD00236981 Using HRMS and NMR". J. Nat. Prod., 2011, 329, (7), 3765-3774.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2016, 1794, 2569-2580.