发明人徐明华,赵玉洁,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116371450 A, 授权公告日 2025-09-27.
发明人王建平,周伟,林芳. "Method for the Synthesis of 3-Isopropyl-1H-indazole-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 115118583 A, 授权公告日 2023-04-09.
Rossi M, Kowalski A, Martínez F. "A Process for Preparing High-Purity 3-Isopropyl-1H-indazole-5-carbonitrile" [P]. European Patent, EP 3950022 A1, 2023-06-15.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 870, (3), 3538-3553.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 673, (11), 6361-6373.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3-Isopropyl-1H-indazole-5-carbonitrile Using HRMS and NMR". J. Agric. Food Chem., 2021, 647, 946-975.