发明人何建平,周伟,张德明. "Method for the Synthesis of 4-Chloro-2-methoxybenzonitrile" [P]. 中国发明专利, 专利号 CN 108331609 B, 授权公告日 2023-12-07.
发明人孙丽萍,郑宇鹏,黄志刚. "A Process for Preparing High-Purity 4-Chloro-2-methoxybenzonitrile" [P]. 中国发明专利, 专利号 CN 116280567 B, 授权公告日 2018-10-18.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2021, 1453, 4653-4664.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2021, 1116, 2807-2830.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-2-methoxybenzonitrile Using HRMS and NMR". Phytochemistry, 2017, 2081, (8), 6348-6352.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2025, 250, (6), 3668-3695.