发明人王建平,罗永刚,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115391770 A, 授权公告日 2023-12-09.
发明人徐明华,冯建国,马晓峰. "Method for the Synthesis of 3-Ethoxy-4-(2-ethoxy-2-oxoethoxy)-5-iodobenzoic acid" [P]. 中国发明专利, 专利号 CN 112327443 B, 授权公告日 2022-06-15.
发明人徐明华,胡光,王建平. "A Process for Preparing High-Purity 3-Ethoxy-4-(2-ethoxy-2-oxoethoxy)-5-iodobenzoic acid" [P]. 中国发明专利, 专利号 CN 109820249 B, 授权公告日 2021-02-26.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2019, 1263, 4914-4932.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 1115, (6), 5246-5259.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethoxy-4-(2-ethoxy-2-oxoethoxy)-5-iodobenzoic acid Using HRMS and NMR". J. Agric. Food Chem., 2024, 289, (4), 8334-8360.