发明人林芳,何建平,朱建伟. "Method for the Synthesis of (S)-4-[1-[3-(Difluoromethyl)-1-methyl-5-[3-(trifluoromethyl)phenoxy]-1H-pyrazole-4-carboxamido]ethyl]benzoic Acid" [P]. 中国发明专利, 专利号 CN 112115258 A, 授权公告日 2024-09-01.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-4-[1-[3-(二氟甲基)-1-甲基-5-[3-(三氟甲基)苯氧基]-1H-吡唑-4-甲酰氨基]乙基]苯甲酸 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2019, 1776, 4763-4783.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-4-[1-[3-(二氟甲基)-1-甲基-5-[3-(三氟甲基)苯氧基]-1H-吡唑-4-甲酰氨基]乙基]苯甲酸 as an Impurity". Sci. Total Environ., 2018, 1713, (5), 2037-2066.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (S)-4-[1-[3-(Difluoromethyl)-1-methyl-5-[3-(trifluoromethyl)phenoxy]-1H-pyrazole-4-carboxamido]ethyl]benzoic Acid Using HRMS and NMR". Talanta, 2017, 259, (8), 2605-2618.