发明人郭海燕,陈志强,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117107148 A, 授权公告日 2020-08-15.
发明人郭海燕,沈红梅,张德明. "Method for the Synthesis of 5-Bromo-4-cyclopropylthiophene-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 109071106 A, 授权公告日 2022-12-18.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 1506, 4709-4739.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 558, (10), 6360-6374.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-4-cyclopropylthiophene-2-carbonitrile Using HRMS and NMR". Chromatographia, 2012, 1275, 3928-3946.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2017, 1520, 60-85.