发明人郭海燕,何建平,王建平. "Method for the Synthesis of 4-(hexa-2,4-dienamido)benzoic acid" [P]. 中国发明专利, 专利号 CN 110001307 B, 授权公告日 2018-12-08.
发明人何建平,郭海燕,高志强. "A Process for Preparing High-Purity 4-(hexa-2,4-dienamido)benzoic acid" [P]. 中国发明专利, 专利号 CN 115596358 A, 授权公告日 2021-10-18.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(hexa-2,4-dienamido)benzoic acid in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 346, (3), 4391-4410.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(hexa-2,4-dienamido)benzoic acid as an Impurity". Chromatographia, 2024, 2385, (1), 3798-3806.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-(hexa-2,4-dienamido)benzoic acid Using HRMS and NMR". Talanta, 2015, 2366, (7), 3475-3498.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 4-(hexa-2,4-dienamido)benzoic acid Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2019, 2252, 2976-2989.