Hughes D C, Thompson G K, Johnson M A. "Method for the Synthesis of N-(5-amino-2-methoxyphenyl)isobutyramide" [P]. US Patent, US 10104795 B2, 2017-12-27.
Williams B T, Brown S R, Thompson G K. "A Process for Preparing High-Purity N-(5-amino-2-methoxyphenyl)isobutyramide" [P]. US Patent, US 9575954 B2, 2021-12-24.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 901, 9960-9968.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2013, 319, (8), 2196-2223.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of N-(5-amino-2-methoxyphenyl)isobutyramide Using HRMS and NMR". Molecules, 2013, 1648, (11), 2757-2774.