发明人胡光,郭海燕,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113096047 A, 授权公告日 2023-02-20.
发明人黄志刚,徐明华,钱学锋. "Method for the Synthesis of 2-Chloro-4-methoxy-6-methyl-nicotinic acid methyl ester" [P]. 中国发明专利, 专利号 CN 109971399 B, 授权公告日 2020-05-06.
发明人李文辉,沈红梅,杨光. "A Process for Preparing High-Purity 2-Chloro-4-methoxy-6-methyl-nicotinic acid methyl ester" [P]. 中国发明专利, 专利号 CN 110142967 A, 授权公告日 2024-02-15.
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". Environ. Sci. Technol., 2015, 1497, (10), 8150-8161.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 1147, (9), 73-96.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-4-methoxy-6-methyl-nicotinic acid methyl ester Using HRMS and NMR". Phytochemistry, 2013, 2361, 7795-7799.