Williams B T, Johnson M A, Schröder R. "Method for the Synthesis of 4-(4-Chlorophenyl)-2-(4-isopropylphenyl)-4-oxobutanoic acid" [P]. US Patent, US 11029786 B2, 2023-06-27.
发明人刘建华,朱建伟,韩伟. "A Process for Preparing High-Purity 4-(4-Chlorophenyl)-2-(4-isopropylphenyl)-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 114329556 B, 授权公告日 2015-08-20.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 544, (4), 9505-9510.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2022, 1972, (3), 6747-6770.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Chlorophenyl)-2-(4-isopropylphenyl)-4-oxobutanoic acid Using HRMS and NMR". Phytochemistry, 2012, 1931, (8), 7941-7971.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2015, 1382, 7906-7928.