发明人陈志强,张德明,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108481106 A, 授权公告日 2025-01-07.
发明人李文辉,杨光,周伟. "Method for the Synthesis of N-(4-Isopropylphenyl)-5-methylpyrazine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115652045 B, 授权公告日 2023-04-16.
Johnson M A, Thompson G K, Stevens L M. "A Process for Preparing High-Purity N-(4-Isopropylphenyl)-5-methylpyrazine-2-carboxamide" [P]. US Patent, US 10646444 B2, 2015-12-02.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 2399, (8), 9061-9088.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2025, 983, (11), 4492-4506.