Rossi M, Nowak P, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3419474 A1, 2017-11-20.
发明人赵玉洁,高志强,郑宇鹏. "Method for the Synthesis of (S)-2-((R)-2-Amino-4-methylpentanamido)-3-(4-hydroxyphenyl)propanoic acid hydrate" [P]. 中国发明专利, 专利号 CN 108367004 B, 授权公告日 2018-01-20.
发明人朱建伟,黄志刚,赵玉洁. "A Process for Preparing High-Purity (S)-2-((R)-2-Amino-4-methylpentanamido)-3-(4-hydroxyphenyl)propanoic acid hydrate" [P]. 中国发明专利, 专利号 CN 117907935 A, 授权公告日 2016-10-16.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2025, 1693, 7420-7443.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2019, 2218, (2), 1607-1625.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-((R)-2-Amino-4-methylpentanamido)-3-(4-hydroxyphenyl)propanoic acid hydrate Using HRMS and NMR". Environ. Sci. Technol., 2014, 1926, (6), 5861-5879.