发明人高志强,郭海燕,孙丽萍. "Method for the Synthesis of 3-Amino-N-(5-methyl-1,2-oxazol-3-yl)benzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 109888667 B, 授权公告日 2015-02-04.
发明人何建平,陈志强,王建平. "A Process for Preparing High-Purity 3-Amino-N-(5-methyl-1,2-oxazol-3-yl)benzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 115860622 B, 授权公告日 2025-03-03.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 787, (9), 7785-7806.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 742, (1), 3891-3914.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-N-(5-methyl-1,2-oxazol-3-yl)benzene-1-sulfonamide Using HRMS and NMR". Anal. Methods, 2022, 1257, 8671-8698.