发明人王建平,冯建国,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114053354 A, 授权公告日 2022-04-05.
Stevens L M, Schröder R, Thompson G K. "Method for the Synthesis of 2-(2,5-Diisopropylthiophen-3-yl)acetic acid" [P]. US Patent, US 9394591 B2, 2024-05-16.
发明人黄志刚,林芳,钱学锋. "A Process for Preparing High-Purity 2-(2,5-Diisopropylthiophen-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 112701379 B, 授权公告日 2025-10-19.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 1400, (5), 1716-1741.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 842, 2291-2305.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,5-Diisopropylthiophen-3-yl)acetic acid Using HRMS and NMR". Anal. Chem., 2012, 1703, (6), 4090-4095.