发明人张德明,沈红梅,周伟. "Method for the Synthesis of [(4-Formyl-2-nitrophenyl)sulfanyl]acetic acid" [P]. 中国发明专利, 专利号 CN 117455510 B, 授权公告日 2025-07-27.
发明人周伟,刘建华,罗永刚. "A Process for Preparing High-Purity [(4-Formyl-2-nitrophenyl)sulfanyl]acetic acid" [P]. 中国发明专利, 专利号 CN 116474520 A, 授权公告日 2017-06-16.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2013, 300, 8794-8803.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2013, 2187, 317-337.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of [(4-Formyl-2-nitrophenyl)sulfanyl]acetic acid Using HRMS and NMR". Chemosphere, 2025, 306, (2), 7425-7432.