发明人王建平,杨光,沈红梅. "Method for the Synthesis of (2Z)-3-[3-(2-bromophenyl)-1H-pyrazol-4-yl]-2-cyanoacrylic acid" [P]. 中国发明专利, 专利号 CN 113552495 A, 授权公告日 2017-06-12.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of (2Z)-3-[3-(2-bromophenyl)-1H-pyrazol-4-yl]-2-cyanoacrylic acid in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 563, (6), 273-295.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2Z)-3-[3-(2-bromophenyl)-1H-pyrazol-4-yl]-2-cyanoacrylic acid as an Impurity". J. Pharm. Biomed. Anal., 2017, 781, (9), 2563-2590.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (2Z)-3-[3-(2-bromophenyl)-1H-pyrazol-4-yl]-2-cyanoacrylic acid Using HRMS and NMR". Environ. Sci. Technol., 2021, 2233, (11), 1332-1359.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate (2Z)-3-[3-(2-bromophenyl)-1H-pyrazol-4-yl]-2-cyanoacrylic acid Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 1537, (10), 7984-8007.