Johnson M A, Kumar R, Schröder R. "一种的合成方法" [P]. US Patent, US 9510254 B2, 2018-01-17.
发明人林芳,罗永刚,孙丽萍. "Method for the Synthesis of 4,5-Dichloro-2-methylcinnamic acid" [P]. 中国发明专利, 专利号 CN 114192786 A, 授权公告日 2023-05-02.
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". Anal. Methods, 2011, 1523, 4178-4208.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 2212, (3), 6859-6883.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Dichloro-2-methylcinnamic acid Using HRMS and NMR". Chemosphere, 2020, 1570, (6), 8497-8527.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 500, (12), 18-45.