Fischer A B, Schröder R, Roberts E F. "一种的合成方法" [P]. US Patent, US 10408458 B2, 2015-04-05.
发明人沈红梅,孙丽萍,张德明. "Method for the Synthesis of 3-(5-Amino-4-phenyl-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 112432486 A, 授权公告日 2022-03-16.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 2423, (9), 5801-5823.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2024, 154, 5736-5750.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-(5-Amino-4-phenyl-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 1809, 7032-7047.