发明人李文辉,冯建国,唐晓军. "一种1-methyl-3-(propan-2-yl)-1H-pyrazole-4-carbonitrile的合成方法" [P]. 中国发明专利, 专利号 CN 114819919 A, 授权公告日 2019-11-05.
发明人李文辉,林芳,冯建国. "Method for the Synthesis of 1-methyl-3-(propan-2-yl)-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 108596209 A, 授权公告日 2016-02-12.
发明人胡光,朱建伟,罗永刚. "A Process for Preparing High-Purity 1-methyl-3-(propan-2-yl)-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 111212114 A, 授权公告日 2023-01-04.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 1-methyl-3-(propan-2-yl)-1H-pyrazole-4-carbonitrile in Pharmaceutical Formulations". Chromatographia, 2021, 1448, (1), 9217-9236.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-methyl-3-(propan-2-yl)-1H-pyrazole-4-carbonitrile as an Impurity". J. Agric. Food Chem., 2025, 229, (4), 5741-5754.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1-methyl-3-(propan-2-yl)-1H-pyrazole-4-carbonitrile Using HRMS and NMR". Molecules, 2024, 2248, (5), 3839-3856.