发明人陈志强,唐晓军,李文辉. "Method for the Synthesis of 2-(6-Oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)-2,3,4,5,6,7-hexahydro-1H-indazol-3-one" [P]. 中国发明专利, 专利号 CN 108033671 A, 授权公告日 2016-06-25.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2022, 1510, (7), 4688-4701.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 2276, (10), 8394-8420.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(6-Oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)-2,3,4,5,6,7-hexahydro-1H-indazol-3-one Using HRMS and NMR". J. Agric. Food Chem., 2025, 1975, 2925-2939.