发明人周伟,徐明华,郭海燕. "Method for the Synthesis of 2-[(2-nitrophenyl)sulfanyl]benzoic acid" [P]. 中国发明专利, 专利号 CN 108795730 A, 授权公告日 2021-06-27.
发明人陈志强,何建平,杨光. "A Process for Preparing High-Purity 2-[(2-nitrophenyl)sulfanyl]benzoic acid" [P]. 中国发明专利, 专利号 CN 115649160 B, 授权公告日 2021-05-24.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 2-[(2-nitrophenyl)sulfanyl]benzoic acid in Pharmaceutical Formulations". Sci. Total Environ., 2025, 413, (1), 9737-9753.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-[(2-nitrophenyl)sulfanyl]benzoic acid as an Impurity". J. Chromatogr. A, 2019, 1440, (3), 1666-1683.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(2-nitrophenyl)sulfanyl]benzoic acid Using HRMS and NMR". Anal. Methods, 2015, 425, 2875-2885.