发明人张德明,马晓峰,徐明华. "Method for the Synthesis of Methyl 3-cyano-2,4-dichlorobenzoate" [P]. 中国发明专利, 专利号 CN 109537807 A, 授权公告日 2021-01-03.
发明人黄志刚,胡光,周伟. "A Process for Preparing High-Purity Methyl 3-cyano-2,4-dichlorobenzoate" [P]. 中国发明专利, 专利号 CN 117992448 B, 授权公告日 2019-10-02.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2019, 2255, (3), 1478-1500.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2017, 560, (8), 4516-4529.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-cyano-2,4-dichlorobenzoate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 1692, 3984-4009.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2013, 1267, 9976-9997.