发明人郑宇鹏,唐晓军,何建平. "Method for the Synthesis of Methyl 3,4-dichloro-2-methoxybenzoate" [P]. 中国发明专利, 专利号 CN 116184510 A, 授权公告日 2025-06-20.
发明人钱学锋,朱建伟,何建平. "A Process for Preparing High-Purity Methyl 3,4-dichloro-2-methoxybenzoate" [P]. 中国发明专利, 专利号 CN 110962104 B, 授权公告日 2023-01-07.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2011, 1642, 1261-1267.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2024, 1520, (5), 9046-9065.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3,4-dichloro-2-methoxybenzoate Using HRMS and NMR". Anal. Chem., 2015, 1949, (5), 5966-5995.