发明人林芳,朱建伟,王建平. "Method for the Synthesis of [D-Pen2, Pen5] Enkephalin" [P]. 中国发明专利, 专利号 CN 113165612 B, 授权公告日 2023-04-26.
发明人陈志强,郭海燕,沈红梅. "A Process for Preparing High-Purity [D-Pen2, Pen5] Enkephalin" [P]. 中国发明专利, 专利号 CN 114260841 A, 授权公告日 2024-12-11.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of [D-青霉胺2,青霉胺5]脑啡肽 in Pharmaceutical Formulations". Chromatographia, 2016, 899, 5835-5838.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of [D-青霉胺2,青霉胺5]脑啡肽 as an Impurity". Rapid Commun. Mass Spectrom., 2012, 882, 2752-2780.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of [D-Pen2, Pen5] Enkephalin Using HRMS and NMR". Talanta, 2011, 976, 2965-2973.