发明人周伟,胡光,韩伟. "Method for the Synthesis of 4-chloro-2-[(4-chlorophenyl)sulfanyl]benzoic acid" [P]. 中国发明专利, 专利号 CN 111109580 B, 授权公告日 2025-08-12.
发明人赵玉洁,高志强,陈志强. "A Process for Preparing High-Purity 4-chloro-2-[(4-chlorophenyl)sulfanyl]benzoic acid" [P]. 中国发明专利, 专利号 CN 110126545 B, 授权公告日 2022-07-18.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 4-chloro-2-[(4-chlorophenyl)sulfanyl]benzoic acid in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 2440, (3), 6086-6092.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-chloro-2-[(4-chlorophenyl)sulfanyl]benzoic acid as an Impurity". J. Nat. Prod., 2014, 906, 9770-9773.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-chloro-2-[(4-chlorophenyl)sulfanyl]benzoic acid Using HRMS and NMR". Environ. Sci. Technol., 2014, 1461, (11), 9539-9564.