发明人罗永刚,沈红梅,郭海燕. "Method for the Synthesis of 5-Bromo-1-(2-fluorophenyl)-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 110188915 A, 授权公告日 2023-02-16.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 5-溴-1-(2-氟苯基)-1H-吡唑-4-甲腈 in Pharmaceutical Formulations". Sci. Total Environ., 2016, 2071, 4782-4790.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-溴-1-(2-氟苯基)-1H-吡唑-4-甲腈 as an Impurity". J. Pharm. Biomed. Anal., 2016, 1499, 1964-1983.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-1-(2-fluorophenyl)-1H-pyrazole-4-carbonitrile Using HRMS and NMR". J. Chromatogr. A, 2011, 1209, 3411-3435.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 5-溴-1-(2-氟苯基)-1H-吡唑-4-甲腈 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2019, 145, 4283-4298.