Kowalski A, Jørgensen K, Martínez F. "一种的合成方法" [P]. European Patent, EP 3485153 A1, 2021-05-26.
Brown S R, Patel M V, Kumar R. "Method for the Synthesis of 3-(3,5-Diethyl-1h-pyrazol-4-yl)propanoic acid" [P]. US Patent, US 9645992 B2, 2025-04-21.
发明人冯建国,罗永刚,杨光. "A Process for Preparing High-Purity 3-(3,5-Diethyl-1h-pyrazol-4-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 111750878 B, 授权公告日 2015-02-07.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2011, 579, 4099-4121.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2015, 1875, (4), 8430-8438.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3,5-Diethyl-1h-pyrazol-4-yl)propanoic acid Using HRMS and NMR". Chromatographia, 2014, 616, 3440-3460.