发明人孙丽萍,赵玉洁,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117284256 A, 授权公告日 2018-06-19.
发明人何建平,杨光,林芳. "Method for the Synthesis of Methyl 4,5-dichloro-2-methoxybenzoate" [P]. 中国发明专利, 专利号 CN 113918019 B, 授权公告日 2019-04-24.
发明人刘建华,周伟,罗永刚. "A Process for Preparing High-Purity Methyl 4,5-dichloro-2-methoxybenzoate" [P]. 中国发明专利, 专利号 CN 108279612 A, 授权公告日 2015-12-27.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 759, 6101-6115.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2015, 2162, 6899-6911.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4,5-dichloro-2-methoxybenzoate Using HRMS and NMR". J. Agric. Food Chem., 2014, 1702, 480-509.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 760, (12), 2419-2446.