Klinger H, Mueller T, Patel M V. "Method for the Synthesis of 5-Bromo-4-ethoxy-2-hydroxybenzaldehyde" [P]. US Patent, US 10879132 B2, 2018-07-06.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2014, 336, 6844-6853.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 964, (7), 3869-3889.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-4-ethoxy-2-hydroxybenzaldehyde Using HRMS and NMR". Chemosphere, 2010, 966, (4), 5393-5408.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 217, (5), 4088-4101.