发明人胡光,唐晓军,孙丽萍. "Method for the Synthesis of 5-[2-(1H-1,2,4-Triazol-1-yl)propan-2-yl]-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 113165387 B, 授权公告日 2019-06-25.
发明人钱学锋,孙丽萍,张德明. "A Process for Preparing High-Purity 5-[2-(1H-1,2,4-Triazol-1-yl)propan-2-yl]-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 109214212 B, 授权公告日 2015-10-16.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 463, (3), 3791-3816.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2023, 2135, (8), 9327-9343.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-[2-(1H-1,2,4-Triazol-1-yl)propan-2-yl]-1H-pyrazole-4-carbonitrile Using HRMS and NMR". J. Chromatogr. A, 2017, 1469, (6), 9058-9083.