Williams B T, Mueller T, Lee S K. "Method for the Synthesis of (S)-3-(4,5-DIMETHOXY-2-NITROBENZYLOXY)-2-AMINOPROPANOIC ACID" [P]. US Patent, US 9738303 B2, 2024-08-10.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-3-(4,5-DIMETHOXY-2-NITROBENZYLOXY)-2-AMINOPROPANOIC ACID in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 611, (9), 3948-3953.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-3-(4,5-DIMETHOXY-2-NITROBENZYLOXY)-2-AMINOPROPANOIC ACID as an Impurity". Phytochemistry, 2011, 1840, (12), 17-26.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of (S)-3-(4,5-DIMETHOXY-2-NITROBENZYLOXY)-2-AMINOPROPANOIC ACID Using HRMS and NMR". J. Sep. Sci., 2019, 317, 5339-5353.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate (S)-3-(4,5-DIMETHOXY-2-NITROBENZYLOXY)-2-AMINOPROPANOIC ACID Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2013, 1969, (1), 9275-9293.