Björnsson E, Nielsen H, Schröder R. "一种的合成方法" [P]. European Patent, EP 3944097 A1, 2015-01-26.
Rossi M, Kowalski A, Nielsen H. "Method for the Synthesis of (1-(4-Isopropylpiperazin-1-yl)cyclobutyl)methanamine" [P]. European Patent, EP 3300220 A1, 2018-03-18.
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". Chemosphere, 2017, 2238, (1), 7749-7766.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 244, (9), 8177-8207.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (1-(4-Isopropylpiperazin-1-yl)cyclobutyl)methanamine Using HRMS and NMR". Sci. Total Environ., 2014, 2060, (10), 704-725.