Mueller T, Patel M V, Park J H. "Method for the Synthesis of Methyl 2-(2-hydroxy-3-nitrophenyl)acetate" [P]. US Patent, US 9165467 B2, 2021-06-13.
发明人高志强,李文辉,周伟. "A Process for Preparing High-Purity Methyl 2-(2-hydroxy-3-nitrophenyl)acetate" [P]. 中国发明专利, 专利号 CN 112640108 A, 授权公告日 2024-10-28.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2020, 957, (6), 1903-1930.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 1690, (5), 1476-1479.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-(2-hydroxy-3-nitrophenyl)acetate Using HRMS and NMR". Phytochemistry, 2012, 686, 8150-8155.