发明人孙丽萍,杨光,钱学锋. "一种4-(3-chloro-4-fluorophenoxy)-3-fluorobenzonitrile的合成方法" [P]. 中国发明专利, 专利号 CN 109974507 A, 授权公告日 2016-05-05.
发明人陈志强,杨光,李文辉. "Method for the Synthesis of 4-(3-chloro-4-fluorophenoxy)-3-fluorobenzonitrile" [P]. 中国发明专利, 专利号 CN 111853988 A, 授权公告日 2019-09-24.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(3-chloro-4-fluorophenoxy)-3-fluorobenzonitrile in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 785, (7), 4746-4757.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(3-chloro-4-fluorophenoxy)-3-fluorobenzonitrile as an Impurity". Anal. Chem., 2018, 1861, 1097-1102.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-chloro-4-fluorophenoxy)-3-fluorobenzonitrile Using HRMS and NMR". Chromatographia, 2019, 2059, (4), 154-165.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 4-(3-chloro-4-fluorophenoxy)-3-fluorobenzonitrile Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2022, 1728, (6), 8921-8929.