发明人徐明华,罗永刚,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116828398 A, 授权公告日 2019-08-03.
O'Brien P Q, Lee S K, Anderson J P. "Method for the Synthesis of 5-Iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-3-carbaldehyde" [P]. US Patent, US 10927895 B2, 2015-10-26.
发明人胡光,黄志刚,沈红梅. "A Process for Preparing High-Purity 5-Iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113668911 A, 授权公告日 2025-05-09.
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". Sci. Total Environ., 2012, 945, (2), 414-430.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2014, 2388, (2), 3144-3170.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 5-Iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-3-carbaldehyde Using HRMS and NMR". Anal. Chim. Acta, 2017, 1747, 1391-1404.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2021, 289, (11), 2205-2232.