Patel M V, Stevens L M, Kumar R. "一种3-氨基-5-(2-苯并噻吩基)吡唑的合成方法" [P]. US Patent, US 11015176 B2, 2016-03-25.
发明人郑宇鹏,李文辉,徐明华. "Method for the Synthesis of 3-Amino-5-(2-benzothienyl)pyrazole" [P]. 中国发明专利, 专利号 CN 110955308 B, 授权公告日 2019-11-21.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氨基-5-(2-苯并噻吩基)吡唑 in Pharmaceutical Formulations". J. Chromatogr. A, 2020, 1545, (9), 5482-5489.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氨基-5-(2-苯并噻吩基)吡唑 as an Impurity". Anal. Chim. Acta, 2019, 1957, (5), 1415-1433.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-5-(2-benzothienyl)pyrazole Using HRMS and NMR". Chromatographia, 2021, 156, (6), 395-400.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 3-氨基-5-(2-苯并噻吩基)吡唑 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2017, 430, (2), 5169-5185.