Kumar R, Fischer A B, Chen K W. "一种H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH的合成方法" [P]. US Patent, US 10625610 B2, 2018-08-09.
发明人罗永刚,王建平,郑宇鹏. "Method for the Synthesis of H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH" [P]. 中国发明专利, 专利号 CN 117755902 A, 授权公告日 2020-09-20.
发明人周伟,高志强,徐明华. "A Process for Preparing High-Purity H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH" [P]. 中国发明专利, 专利号 CN 117268346 A, 授权公告日 2024-01-19.
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 H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH in Pharmaceutical Formulations". Phytochemistry, 2020, 583, 9068-9071.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH as an Impurity". J. Chromatogr. A, 2023, 1936, (4), 1642-1654.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH Using HRMS and NMR". Anal. Chim. Acta, 2020, 1371, (3), 2238-2246.