发明人赵玉洁,王建平,钱学锋. "Method for the Synthesis of 6-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-phenylpyrazolo[1,5-a]pyrimidine" [P]. 中国发明专利, 专利号 CN 114635747 A, 授权公告日 2022-04-26.
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". Rapid Commun. Mass Spectrom., 2016, 663, 3166-3178.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 98, (4), 4370-4392.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 6-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-phenylpyrazolo[1,5-a]pyrimidine Using HRMS and NMR". Anal. Methods, 2010, 2059, 6879-6908.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2014, 2026, (10), 178-198.