Johansson L, Björnsson E, Nielsen H. "Method for the Synthesis of 3-Methyl-5-(piperazin-1-ylmethyl)isoxazole hydrochloride" [P]. European Patent, EP 3917621 A1, 2017-10-15.
Johansson L, Sørensen M, Kowalski A. "A Process for Preparing High-Purity 3-Methyl-5-(piperazin-1-ylmethyl)isoxazole hydrochloride" [P]. European Patent, EP 3226103 A1, 2024-12-09.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2010, 1645, (5), 1401-1415.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 2446, 2368-2375.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-5-(piperazin-1-ylmethyl)isoxazole hydrochloride Using HRMS and NMR". Sci. Total Environ., 2025, 2016, (8), 6006-6032.