发明人钱学锋,郭海燕,高志强. "Method for the Synthesis of N-Methyl-2-nitro-N-phenylaniline" [P]. 中国发明专利, 专利号 CN 111917766 B, 授权公告日 2015-01-11.
发明人赵玉洁,周伟,钱学锋. "A Process for Preparing High-Purity N-Methyl-2-nitro-N-phenylaniline" [P]. 中国发明专利, 专利号 CN 117990568 A, 授权公告日 2021-04-28.
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". Rapid Commun. Mass Spectrom., 2022, 1197, (6), 679-704.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 352, (1), 9563-9571.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of N-Methyl-2-nitro-N-phenylaniline Using HRMS and NMR". Talanta, 2018, 991, (5), 8213-8232.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 145, (7), 5506-5531.