Björnsson E, Jørgensen K, Johansson L. "一种H-组氨酸-丙氨酸-OH的合成方法" [P]. European Patent, EP 3273816 A1, 2017-03-09.
发明人赵玉洁,郑宇鹏,沈红梅. "Method for the Synthesis of H-His-Ala-OH" [P]. 中国发明专利, 专利号 CN 117318469 B, 授权公告日 2023-06-10.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of H-组氨酸-丙氨酸-OH in Pharmaceutical Formulations". J. Sep. Sci., 2022, 2198, 6667-6676.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of H-组氨酸-丙氨酸-OH as an Impurity". J. Agric. Food Chem., 2017, 746, (1), 7301-7327.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of H-His-Ala-OH Using HRMS and NMR". Biomed. Chromatogr., 2021, 1033, 4300-4310.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate H-组氨酸-丙氨酸-OH Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2010, 1326, 1231-1253.