Hughes D C, Chen K W, Fischer A B. "一种的合成方法" [P]. US Patent, US 11059477 B2, 2016-04-05.
发明人罗永刚,沈红梅,郭海燕. "Method for the Synthesis of 2-(2-(Thiophen-2-yl)ethoxy)acetic acid" [P]. 中国发明专利, 专利号 CN 115949659 B, 授权公告日 2024-03-23.
发明人高志强,钱学锋,韩伟. "A Process for Preparing High-Purity 2-(2-(Thiophen-2-yl)ethoxy)acetic acid" [P]. 中国发明专利, 专利号 CN 110681146 B, 授权公告日 2024-09-14.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 1302, (8), 2606-2611.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2017, 1936, 2445-2457.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-(Thiophen-2-yl)ethoxy)acetic acid Using HRMS and NMR". J. Sep. Sci., 2015, 987, 332-340.