Björnsson E, Kowalski A, Schröder R. "一种的合成方法" [P]. European Patent, EP 3863820 A1, 2024-02-02.
发明人李文辉,冯建国,王建平. "Method for the Synthesis of 1-Ethyl-N-(8H-indeno[1,2-d]thiazol-2-yl)-1H-pyrazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 110415817 B, 授权公告日 2015-09-17.
发明人胡光,黄志刚,刘建华. "A Process for Preparing High-Purity 1-Ethyl-N-(8H-indeno[1,2-d]thiazol-2-yl)-1H-pyrazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 113555585 B, 授权公告日 2018-03-01.
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. Chim. Acta, 2018, 739, (4), 5478-5487.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2011, 935, (11), 5068-5081.