发明人朱建伟,林芳,徐明华. "Method for the Synthesis of 6-Amino-5-hydroxy-2H-1,3-benzoxathiol-2-one" [P]. 中国发明专利, 专利号 CN 117204986 A, 授权公告日 2020-02-10.
发明人刘建华,何建平,罗永刚. "A Process for Preparing High-Purity 6-Amino-5-hydroxy-2H-1,3-benzoxathiol-2-one" [P]. 中国发明专利, 专利号 CN 111943165 B, 授权公告日 2024-02-11.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2017, 133, (2), 4353-4361.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2023, 1358, 9911-9923.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-5-hydroxy-2H-1,3-benzoxathiol-2-one Using HRMS and NMR". Anal. Chem., 2018, 2261, (2), 6890-6917.