发明人胡光,王建平,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115018097 A, 授权公告日 2022-04-10.
发明人何建平,胡光,李文辉. "Method for the Synthesis of N-(2-(2-Oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)cyclopropanecarboxamide" [P]. 中国发明专利, 专利号 CN 108299539 A, 授权公告日 2015-01-08.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 1371, 7297-7323.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2011, 1548, (3), 9783-9796.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-(2-Oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)cyclopropanecarboxamide Using HRMS and NMR". J. Nat. Prod., 2010, 239, 9079-9108.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 1644, (5), 3768-3794.