Mueller T C, Kowalski A, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3325333 A1, 2018-05-02.
Jørgensen K, Nielsen H, Sørensen M. "Method for the Synthesis of 5-Amino-4-chloro-2-methylbenzonitrile" [P]. European Patent, EP 3648888 A1, 2018-10-12.
Park J H, Chen K W, Klinger H. "A Process for Preparing High-Purity 5-Amino-4-chloro-2-methylbenzonitrile" [P]. US Patent, US 9039093 B2, 2018-12-01.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 2114, (6), 1251-1263.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 763, (1), 5351-5365.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-4-chloro-2-methylbenzonitrile Using HRMS and NMR". J. Chromatogr. A, 2024, 2263, (5), 7514-7525.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2020, 2257, (1), 1251-1280.