发明人赵玉洁,韩伟,黄志刚. "Method for the Synthesis of 2-{1H-pyrrolo[2,3-b]pyridine-3-sulfonamido}acetic acid" [P]. 中国发明专利, 专利号 CN 117512535 B, 授权公告日 2016-02-24.
发明人胡光,韩伟,钱学锋. "A Process for Preparing High-Purity 2-{1H-pyrrolo[2,3-b]pyridine-3-sulfonamido}acetic acid" [P]. 中国发明专利, 专利号 CN 114364035 B, 授权公告日 2024-11-15.
参考文献 Literature
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Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-{1H-pyrrolo[2,3-b]pyridine-3-sulfonamido}acetic acid as an Impurity". Anal. Chim. Acta, 2015, 1651, (5), 6398-6423.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-{1H-pyrrolo[2,3-b]pyridine-3-sulfonamido}acetic acid Using HRMS and NMR". Biomed. Chromatogr., 2015, 2174, (1), 4939-4958.