发明人林芳,冯建国,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115322552 A, 授权公告日 2022-08-18.
发明人朱建伟,何建平,徐明华. "Method for the Synthesis of 2,4-Dichloro-6-methylnicotinic acid" [P]. 中国发明专利, 专利号 CN 117042075 B, 授权公告日 2024-12-27.
Thompson G K, Johnson M A, Roberts E F. "A Process for Preparing High-Purity 2,4-Dichloro-6-methylnicotinic acid" [P]. US Patent, US 10943751 B2, 2020-07-01.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 696, (6), 9572-9602.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 713, 5729-5741.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Dichloro-6-methylnicotinic acid Using HRMS and NMR". Environ. Sci. Technol., 2021, 1517, (5), 6442-6464.