发明人黄志刚,郭海燕,陈志强. "Method for the Synthesis of 4-Methoxy-3-nitrobenzylthioacetic acid" [P]. 中国发明专利, 专利号 CN 114343763 B, 授权公告日 2015-02-17.
发明人孙丽萍,张德明,杨光. "A Process for Preparing High-Purity 4-Methoxy-3-nitrobenzylthioacetic acid" [P]. 中国发明专利, 专利号 CN 109861059 A, 授权公告日 2022-09-06.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2015, 1592, 12-42.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 1949, (4), 2701-2713.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methoxy-3-nitrobenzylthioacetic acid Using HRMS and NMR". Phytochemistry, 2019, 2200, (6), 767-790.