发明人韩伟,何建平,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110000464 A, 授权公告日 2023-04-19.
发明人唐晓军,王建平,胡光. "Method for the Synthesis of 3-Amino-5-chloro-1-phenylpyrazin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 112133372 A, 授权公告日 2019-01-28.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2020, 206, (11), 3733-3754.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2014, 362, 2553-2581.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-5-chloro-1-phenylpyrazin-2(1H)-one Using HRMS and NMR". J. Agric. Food Chem., 2018, 1051, (4), 5366-5385.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2016, 235, (3), 618-635.