Johansson L, Sørensen M, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3376605 A1, 2024-08-11.
Martínez F, Rossi M, Björnsson E. "Method for the Synthesis of 1-(4-Methoxyphenyl)-4-(4-phenylpiperazin-1-yl)butane-1,4-dione" [P]. European Patent, EP 3536243 A1, 2015-09-03.
发明人罗永刚,唐晓军,高志强. "A Process for Preparing High-Purity 1-(4-Methoxyphenyl)-4-(4-phenylpiperazin-1-yl)butane-1,4-dione" [P]. 中国发明专利, 专利号 CN 117704497 A, 授权公告日 2024-04-27.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2015, 922, 1575-1580.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2021, 374, (9), 615-622.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Methoxyphenyl)-4-(4-phenylpiperazin-1-yl)butane-1,4-dione Using HRMS and NMR". Chromatographia, 2014, 2258, 9790-9798.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2016, 1241, (4), 788-793.