发明人朱建伟,孙丽萍,徐明华. "Method for the Synthesis of 2-Chloro-5-(3,4-dichlorophenyl)nicotinic acid" [P]. 中国发明专利, 专利号 CN 108989319 B, 授权公告日 2019-04-02.
O'Brien P Q, Chen K W, Thompson G K. "A Process for Preparing High-Purity 2-Chloro-5-(3,4-dichlorophenyl)nicotinic acid" [P]. US Patent, US 9850158 B2, 2023-03-12.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氯-5-(3,4-二氯苯基)烟酸 in Pharmaceutical Formulations". Chromatographia, 2020, 1498, 8920-8945.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氯-5-(3,4-二氯苯基)烟酸 as an Impurity". Chemosphere, 2014, 726, (7), 961-976.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-5-(3,4-dichlorophenyl)nicotinic acid Using HRMS and NMR". J. Chromatogr. A, 2024, 2262, (8), 2019-2041.