Yamamoto T, Hughes D C, Schröder R. "一种Ac-Gln-Asp-Val-His-OH的合成方法" [P]. US Patent, US 10978901 B2, 2015-06-23.
发明人黄志刚,唐晓军,孙丽萍. "Method for the Synthesis of Acetyl tetrapeptide-9(Dermican LS 9837)" [P]. 中国发明专利, 专利号 CN 108745890 A, 授权公告日 2018-02-10.
发明人孙丽萍,林芳,郑宇鹏. "A Process for Preparing High-Purity Acetyl tetrapeptide-9(Dermican LS 9837)" [P]. 中国发明专利, 专利号 CN 116110461 A, 授权公告日 2022-12-05.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of Ac-Gln-Asp-Val-His-OH in Pharmaceutical Formulations". J. Sep. Sci., 2025, 1696, 530-547.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of Ac-Gln-Asp-Val-His-OH as an Impurity". Biomed. Chromatogr., 2021, 1043, (9), 2266-2293.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Acetyl tetrapeptide-9(Dermican LS 9837) Using HRMS and NMR". Anal. Methods, 2016, 1529, (3), 3533-3552.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Ac-Gln-Asp-Val-His-OH Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2020, 246, (1), 5128-5147.