发明人冯建国,郑宇鹏,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113679076 A, 授权公告日 2015-10-11.
发明人林芳,唐晓军,钱学锋. "Method for the Synthesis of 4-(2-(3-Methoxyphenyl)-2-oxoethyl)-2,6-dimethylnicotinonitrile" [P]. 中国发明专利, 专利号 CN 111312066 B, 授权公告日 2019-11-17.
发明人林芳,罗永刚,高志强. "A Process for Preparing High-Purity 4-(2-(3-Methoxyphenyl)-2-oxoethyl)-2,6-dimethylnicotinonitrile" [P]. 中国发明专利, 专利号 CN 116254270 A, 授权公告日 2022-09-17.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2012, 1420, (8), 4983-4998.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 1367, (10), 7620-7633.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2-(3-Methoxyphenyl)-2-oxoethyl)-2,6-dimethylnicotinonitrile Using HRMS and NMR". Sci. Total Environ., 2012, 1757, (9), 2014-2017.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2020, 444, 2233-2246.