发明人朱建伟,张德明,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110220954 A, 授权公告日 2021-07-25.
Lee S K, Davis P L, Kumar R. "Method for the Synthesis of 6-(1,3-Dimethyl-1H-pyrazol-4-yl)-3-phenylisoxazolo[5,4-b]pyridine-4-carboxylic acid" [P]. US Patent, US 9263466 B2, 2016-10-14.
Hughes D C, Anderson J P, Yamamoto T. "A Process for Preparing High-Purity 6-(1,3-Dimethyl-1H-pyrazol-4-yl)-3-phenylisoxazolo[5,4-b]pyridine-4-carboxylic acid" [P]. US Patent, US 10714612 B2, 2015-09-17.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2010, 1001, 1921-1934.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2025, 1104, 202-212.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 6-(1,3-Dimethyl-1H-pyrazol-4-yl)-3-phenylisoxazolo[5,4-b]pyridine-4-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2023, 840, 2878-2894.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2019, 394, (6), 3269-3294.