发明人钱学锋,周伟,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113527317 A, 授权公告日 2022-10-19.
Martínez F, Nowak P, Kowalski A. "Method for the Synthesis of 6-Isopropylpyrazin-2(1H)-one" [P]. European Patent, EP 3079417 A1, 2019-08-13.
发明人冯建国,韩伟,钱学锋. "A Process for Preparing High-Purity 6-Isopropylpyrazin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 117195471 B, 授权公告日 2020-08-03.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2015, 1822, 902-907.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 2050, 4432-4456.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 6-Isopropylpyrazin-2(1H)-one Using HRMS and NMR". Food Chem., 2019, 437, (12), 5432-5446.