发明人杨光,唐晓军,郭海燕. "Method for the Synthesis of (R)-2-Amino-5-(4-methoxyphenyl)pentanoic acid" [P]. 中国发明专利, 专利号 CN 112615143 A, 授权公告日 2022-12-13.
发明人朱建伟,赵玉洁,马晓峰. "A Process for Preparing High-Purity (R)-2-Amino-5-(4-methoxyphenyl)pentanoic acid" [P]. 中国发明专利, 专利号 CN 115298031 B, 授权公告日 2017-03-26.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 118, (11), 4945-4970.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2015, 1854, (5), 4811-4817.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-Amino-5-(4-methoxyphenyl)pentanoic acid Using HRMS and NMR". Biomed. Chromatogr., 2019, 1661, (10), 796-819.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2011, 1700, (11), 7645-7649.