Kumar R, Patel M V, Johnson M A. "一种的合成方法" [P]. US Patent, US 9330643 B2, 2019-06-21.
发明人郭海燕,王建平,何建平. "Method for the Synthesis of 3-(5-Methyl-2-thienyl)-2-propenoic acid" [P]. 中国发明专利, 专利号 CN 112082876 B, 授权公告日 2022-07-23.
发明人林芳,胡光,李文辉. "A Process for Preparing High-Purity 3-(5-Methyl-2-thienyl)-2-propenoic acid" [P]. 中国发明专利, 专利号 CN 110054604 A, 授权公告日 2018-07-07.
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". Environ. Sci. Technol., 2021, 1014, (8), 2117-2128.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 673, (12), 6975-7005.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-(5-Methyl-2-thienyl)-2-propenoic acid Using HRMS and NMR". J. Chromatogr. A, 2024, 1171, 3543-3573.