Fischer A B, O'Brien P Q, Mueller T. "Method for the Synthesis of 4-Amino-2,6-dimethoxybenzonitrile" [P]. US Patent, US 9392073 B2, 2015-07-15.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2017, 279, 6250-6277.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 1432, (11), 7781-7803.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-2,6-dimethoxybenzonitrile Using HRMS and NMR". Phytochemistry, 2010, 138, 2766-2777.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 1004, (11), 65-87.