发明人周伟,郭海燕,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112139162 A, 授权公告日 2020-02-17.
发明人徐明华,李文辉,林芳. "Method for the Synthesis of 4'-(Methylthio)-[1,1'-biphenyl]-4-amine" [P]. 中国发明专利, 专利号 CN 115958458 B, 授权公告日 2022-07-09.
发明人张德明,钱学锋,何建平. "A Process for Preparing High-Purity 4'-(Methylthio)-[1,1'-biphenyl]-4-amine" [P]. 中国发明专利, 专利号 CN 116389492 A, 授权公告日 2020-08-21.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 2116, 132-140.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2025, 440, (11), 4587-4614.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4'-(Methylthio)-[1,1'-biphenyl]-4-amine Using HRMS and NMR". Chromatographia, 2025, 2065, (4), 121-151.