Hughes D C, Williams B T, Mueller T. "Method for the Synthesis of n1,n1-Diethyl-2-methylpropane-1,3-diamine" [P]. US Patent, US 11740367 B2, 2022-10-02.
Yamamoto T, Davis P L, Stevens L M. "A Process for Preparing High-Purity n1,n1-Diethyl-2-methylpropane-1,3-diamine" [P]. US Patent, US 10673362 B2, 2017-11-14.
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". Chromatographia, 2023, 642, (2), 1721-1732.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 305, (8), 8502-8522.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of n1,n1-Diethyl-2-methylpropane-1,3-diamine Using HRMS and NMR". Chemosphere, 2022, 2370, 3772-3784.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2024, 1815, 6844-6857.