发明人王建平,孙丽萍,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117678960 A, 授权公告日 2016-03-28.
发明人赵玉洁,黄志刚,周伟. "Method for the Synthesis of 4,4',4'',4'''-(1,4-Phenylenebis(azanetriyl))tetrabenzaldehyde" [P]. 中国发明专利, 专利号 CN 117837602 B, 授权公告日 2016-07-13.
发明人刘建华,高志强,郭海燕. "A Process for Preparing High-Purity 4,4',4'',4'''-(1,4-Phenylenebis(azanetriyl))tetrabenzaldehyde" [P]. 中国发明专利, 专利号 CN 111351961 B, 授权公告日 2018-02-14.
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. Pharm. Biomed. Anal., 2013, 537, (5), 542-550.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 764, (11), 9505-9508.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4,4',4'',4'''-(1,4-Phenylenebis(azanetriyl))tetrabenzaldehyde Using HRMS and NMR". Chemosphere, 2013, 1732, (5), 2427-2443.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 244, 7902-7913.