Hughes D C, Davis P L, Fischer A B. "一种的合成方法" [P]. US Patent, US 9381763 B2, 2019-04-01.
发明人冯建国,沈红梅,陈志强. "Method for the Synthesis of 4-(3-Methoxyphenyl)-4-oxobutyronitrile" [P]. 中国发明专利, 专利号 CN 109615266 B, 授权公告日 2019-12-15.
发明人徐明华,李文辉,唐晓军. "A Process for Preparing High-Purity 4-(3-Methoxyphenyl)-4-oxobutyronitrile" [P]. 中国发明专利, 专利号 CN 113349410 B, 授权公告日 2015-12-23.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2016, 189, 1190-1194.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 986, 3204-3232.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-Methoxyphenyl)-4-oxobutyronitrile Using HRMS and NMR". Anal. Methods, 2024, 2394, (11), 7393-7405.