Patel M V, Davis P L, Thompson G K. "一种的合成方法" [P]. US Patent, US 11713327 B2, 2023-06-11.
Rossi M, Jørgensen K, Nielsen H. "Method for the Synthesis of N-((3-(1-Ethyl-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl)methyl)-3-(thiophen-2-yl)acrylamide" [P]. European Patent, EP 3194087 A1, 2020-07-16.
发明人唐晓军,何建平,韩伟. "A Process for Preparing High-Purity N-((3-(1-Ethyl-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl)methyl)-3-(thiophen-2-yl)acrylamide" [P]. 中国发明专利, 专利号 CN 114407126 A, 授权公告日 2020-10-20.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 2219, (5), 3225-3248.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2020, 925, (7), 9502-9527.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of N-((3-(1-Ethyl-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl)methyl)-3-(thiophen-2-yl)acrylamide Using HRMS and NMR". Anal. Methods, 2024, 494, (1), 6011-6033.