Hughes D C, Fischer A B, Mueller T. "一种的合成方法" [P]. US Patent, US 10160979 B2, 2017-01-01.
Stevens L M, O'Brien P Q, Fischer A B. "Method for the Synthesis of 2-(1-Methyl-1H-pyrazol-4-yl)-2-(methylamino)ethan-1-ol" [P]. US Patent, US 10788670 B2, 2020-01-07.
Brown S R, Mueller T, Stevens L M. "A Process for Preparing High-Purity 2-(1-Methyl-1H-pyrazol-4-yl)-2-(methylamino)ethan-1-ol" [P]. US Patent, US 11344225 B2, 2019-07-28.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2011, 98, (10), 9063-9082.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 2209, (4), 3445-3464.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1-Methyl-1H-pyrazol-4-yl)-2-(methylamino)ethan-1-ol Using HRMS and NMR". J. Chromatogr. A, 2023, 1713, (4), 7891-7903.