Anderson J P, Klinger H, Davis P L. "一种的合成方法" [P]. US Patent, US 11716393 B2, 2021-07-06.
Roberts E F, Patel M V, Anderson J P. "Method for the Synthesis of 2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-6-methanesulfonylpyrazolo[1,5-a]pyrimidin-7-amine" [P]. US Patent, US 9119336 B2, 2022-12-02.
Fischer A B, Davis P L, Klinger H. "A Process for Preparing High-Purity 2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-6-methanesulfonylpyrazolo[1,5-a]pyrimidin-7-amine" [P]. US Patent, US 10393037 B2, 2016-07-19.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 1276, 5254-5276.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2021, 2211, (11), 7243-7249.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-6-methanesulfonylpyrazolo[1,5-a]pyrimidin-7-amine Using HRMS and NMR". Environ. Sci. Technol., 2025, 1625, (4), 839-843.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2023, 1067, 7229-7251.