Brown S R, Fischer A B, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10397453 B2, 2024-06-20.
发明人孙丽萍,黄志刚,周伟. "Method for the Synthesis of 1-(4-Isopropylpiperazin-1-yl)-3-methylbutan-2-amine" [P]. 中国发明专利, 专利号 CN 109427444 A, 授权公告日 2025-02-16.
发明人胡光,沈红梅,张德明. "A Process for Preparing High-Purity 1-(4-Isopropylpiperazin-1-yl)-3-methylbutan-2-amine" [P]. 中国发明专利, 专利号 CN 110486411 A, 授权公告日 2018-11-09.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 322, (3), 3292-3298.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 2174, 1790-1794.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Isopropylpiperazin-1-yl)-3-methylbutan-2-amine Using HRMS and NMR". Anal. Methods, 2011, 2465, 4331-4335.