发明人胡光,李文辉,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117372570 A, 授权公告日 2021-12-22.
Schröder R, Sørensen M, Nielsen H. "Method for the Synthesis of 5-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)thiophene-2-carboxylic acid" [P]. European Patent, EP 3566154 A1, 2017-02-14.
Martínez F, Rossi M, Kowalski A. "A Process for Preparing High-Purity 5-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)thiophene-2-carboxylic acid" [P]. European Patent, EP 3564571 A1, 2022-10-17.
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 in Pharmaceutical Formulations". Talanta, 2021, 2360, (11), 730-754.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2017, 1269, (4), 9466-9475.