发明人林芳,赵玉洁,韩伟. "Method for the Synthesis of 1031319-77-3
4-(4-chlorophenyl)-2-{[3-(diethylamino)propyl]amino}-4-oxobutanoic acid
KS-00003LR4" [P]. 中国发明专利, 专利号 CN 110163964 A, 授权公告日 2020-02-03.
Hughes D C, Mueller T, Chen K W. "A Process for Preparing High-Purity 1031319-77-3
4-(4-chlorophenyl)-2-{[3-(diethylamino)propyl]amino}-4-oxobutanoic acid
KS-00003LR4" [P]. US Patent, US 11510770 B2, 2015-05-07.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2024, 1117, (6), 2102-2111.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2025, 1225, (7), 4730-4756.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1031319-77-3
4-(4-chlorophenyl)-2-{[3-(diethylamino)propyl]amino}-4-oxobutanoic acid
KS-00003LR4 Using HRMS and NMR". Talanta, 2012, 1212, (2), 6031-6059.