发明人黄志刚,何建平,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116108772 A, 授权公告日 2025-04-07.
发明人李文辉,胡光,林芳. "Method for the Synthesis of 1-(2-Isopropylpyrazolo[1,5-a]pyridin-3-yl)ethanone" [P]. 中国发明专利, 专利号 CN 114126840 B, 授权公告日 2016-04-12.
Thompson G K, Johnson M A, Davis P L. "A Process for Preparing High-Purity 1-(2-Isopropylpyrazolo[1,5-a]pyridin-3-yl)ethanone" [P]. US Patent, US 11992435 B2, 2024-01-17.
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". Biomed. Chromatogr., 2017, 1520, 1386-1408.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 1525, (12), 8244-8254.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Isopropylpyrazolo[1,5-a]pyridin-3-yl)ethanone Using HRMS and NMR". Anal. Chim. Acta, 2015, 1371, (4), 7530-7551.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 1009, (3), 7692-7709.