发明人郭海燕,钱学锋,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110172491 A, 授权公告日 2015-05-03.
发明人陈志强,冯建国,孙丽萍. "Method for the Synthesis of tert-Butyl 3-(4-amino-1H-pyrazol-1-yl)propanoate" [P]. 中国发明专利, 专利号 CN 115204416 A, 授权公告日 2015-01-03.
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". Anal. Chem., 2012, 1537, 9028-9052.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 1373, (4), 4238-4255.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 3-(4-amino-1H-pyrazol-1-yl)propanoate Using HRMS and NMR". Molecules, 2014, 1673, (10), 1669-1674.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2013, 128, (7), 1750-1766.