Jørgensen K, Lefèvre J P, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3021811 A1, 2021-04-11.
发明人王建平,钱学锋,杨光. "Method for the Synthesis of 3-(Thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110768219 A, 授权公告日 2019-02-25.
Sørensen M, Kowalski A, Björnsson E. "A Process for Preparing High-Purity 3-(Thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxylic acid" [P]. European Patent, EP 3116021 A1, 2020-07-01.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 2457, 6254-6261.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2017, 1121, (1), 7685-7715.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2016, 604, (11), 6440-6470.