Mueller T C, Martínez F, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3756654 A1, 2015-11-24.
发明人林芳,高志强,赵玉洁. "Method for the Synthesis of 3-Chloro-1-methyl-1H-indazol-5-ol" [P]. 中国发明专利, 专利号 CN 108358130 A, 授权公告日 2017-01-07.
发明人徐明华,郭海燕,郑宇鹏. "A Process for Preparing High-Purity 3-Chloro-1-methyl-1H-indazol-5-ol" [P]. 中国发明专利, 专利号 CN 114288136 B, 授权公告日 2015-05-28.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2018, 2089, (3), 5726-5732.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 2251, (2), 8012-8034.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-1-methyl-1H-indazol-5-ol Using HRMS and NMR". J. Nat. Prod., 2019, 1390, 6861-6872.