Sørensen M, Schröder R, Nielsen H. "一种6-甲基-1H-吲唑-5-甲腈的合成方法" [P]. European Patent, EP 3493284 A1, 2017-01-27.
Kumar R, Park J H, Yamamoto T. "Method for the Synthesis of 6-methyl-1H-indazole-5-carbonitrile" [P]. US Patent, US 11642227 B2, 2016-02-05.
发明人韩伟,周伟,徐明华. "A Process for Preparing High-Purity 6-methyl-1H-indazole-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 112902543 A, 授权公告日 2017-01-17.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 6-甲基-1H-吲唑-5-甲腈 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 1901, (10), 9501-9510.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-甲基-1H-吲唑-5-甲腈 as an Impurity". Food Chem., 2019, 2380, 3992-4013.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 6-methyl-1H-indazole-5-carbonitrile Using HRMS and NMR". Chemosphere, 2023, 588, 8958-8983.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 6-甲基-1H-吲唑-5-甲腈 Profile in Drug Substances According to ICH Guidelines". Molecules, 2023, 1273, 235-248.