发明人孙丽萍,黄志刚,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109753199 A, 授权公告日 2024-11-18.
发明人杨光,钱学锋,唐晓军. "Method for the Synthesis of tert-Butyl (5-cyano-1-methyl-1H-pyrazol-3-yl)carbamate" [P]. 中国发明专利, 专利号 CN 116041917 B, 授权公告日 2019-07-21.
发明人马晓峰,黄志刚,赵玉洁. "A Process for Preparing High-Purity tert-Butyl (5-cyano-1-methyl-1H-pyrazol-3-yl)carbamate" [P]. 中国发明专利, 专利号 CN 116076504 B, 授权公告日 2018-01-02.
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 in Pharmaceutical Formulations". Anal. Chem., 2017, 553, (8), 7221-7224.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2018, 1473, (1), 5600-5605.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (5-cyano-1-methyl-1H-pyrazol-3-yl)carbamate Using HRMS and NMR". Food Chem., 2024, 2343, (1), 3633-3636.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2023, 134, 6946-6964.