发明人高志强,林芳,徐明华. "Method for the Synthesis of Tetrahydrothiophene-3-carboximidamide 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 113630126 B, 授权公告日 2015-03-24.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2022, 1226, 1513-1529.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2018, 1375, (12), 3512-3518.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Tetrahydrothiophene-3-carboximidamide 1,1-dioxide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 1486, 6909-6917.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2022, 1992, (9), 3548-3564.