发明人何建平,刘建华,李文辉. "Method for the Synthesis of (E,E)-4,6-Dimethyl-2,4-heptadienoic Acid Ethyl Ester" [P]. 中国发明专利, 专利号 CN 110043401 B, 授权公告日 2016-07-25.
O'Brien P Q, Chen K W, Stevens L M. "A Process for Preparing High-Purity (E,E)-4,6-Dimethyl-2,4-heptadienoic Acid Ethyl Ester" [P]. US Patent, US 9744292 B2, 2018-10-06.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2025, 537, 2478-2488.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 405, 6830-6859.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (E,E)-4,6-Dimethyl-2,4-heptadienoic Acid Ethyl Ester Using HRMS and NMR". Talanta, 2013, 1886, (8), 9286-9310.