发明人朱建伟,唐晓军,冯建国. "Method for the Synthesis of H-Trp-Asp-OH" [P]. 中国发明专利, 专利号 CN 109899543 A, 授权公告日 2024-06-23.
Björnsson E, Mueller T C, Johansson L. "A Process for Preparing High-Purity H-Trp-Asp-OH" [P]. European Patent, EP 3050431 A1, 2023-02-27.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of H-色氨酸-天冬氨酸-OH in Pharmaceutical Formulations". Chemosphere, 2014, 1447, 1428-1450.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of H-色氨酸-天冬氨酸-OH as an Impurity". Anal. Chem., 2020, 1984, (7), 9499-9526.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of H-Trp-Asp-OH Using HRMS and NMR". J. Agric. Food Chem., 2022, 1958, 7006-7015.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate H-色氨酸-天冬氨酸-OH Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2014, 116, 4206-4214.