Lefèvre J P, Nielsen H, Martínez F. "Method for the Synthesis of 1-(4-Isopropyl-phenyl)-ethane-1,2-diamine" [P]. European Patent, EP 3375017 A1, 2016-06-28.
Sørensen M, Lefèvre J P, Martínez F. "A Process for Preparing High-Purity 1-(4-Isopropyl-phenyl)-ethane-1,2-diamine" [P]. European Patent, EP 3951080 A1, 2022-08-17.
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". Sci. Total Environ., 2019, 816, 2642-2672.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 697, (3), 9802-9807.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Isopropyl-phenyl)-ethane-1,2-diamine Using HRMS and NMR". Biomed. Chromatogr., 2013, 2177, (11), 7806-7832.