发明人朱建伟,何建平,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109274579 A, 授权公告日 2016-05-20.
发明人何建平,钱学锋,唐晓军. "Method for the Synthesis of 3-Methoxy-N-(1-(tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 112948929 A, 授权公告日 2021-07-01.
发明人林芳,陈志强,朱建伟. "A Process for Preparing High-Purity 3-Methoxy-N-(1-(tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 116856547 A, 授权公告日 2019-06-28.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 509, (10), 4835-4841.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2010, 1064, (11), 6329-6350.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methoxy-N-(1-(tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)benzenesulfonamide Using HRMS and NMR". J. Chromatogr. A, 2014, 1028, 765-794.