发明人胡光,徐明华,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115538967 A, 授权公告日 2017-03-06.
Thompson G K, Lee S K, Stevens L M. "Method for the Synthesis of 2-(4-Propylpiperazin-1-yl)pyrimidine-5-carbonitrile" [P]. US Patent, US 9211008 B2, 2021-08-16.
发明人王建平,杨光,胡光. "A Process for Preparing High-Purity 2-(4-Propylpiperazin-1-yl)pyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 111490144 A, 授权公告日 2017-04-17.
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. Chim. Acta, 2012, 1680, (2), 4230-4258.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2012, 314, (9), 4716-4741.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Propylpiperazin-1-yl)pyrimidine-5-carbonitrile Using HRMS and NMR". J. Chromatogr. A, 2018, 273, 765-782.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2012, 294, 8906-8919.