发明人罗永刚,李文辉,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110795237 A, 授权公告日 2018-05-23.
发明人赵玉洁,钱学锋,王建平. "Method for the Synthesis of 1H-indazole-1-carboxylic acid, 4-chloro-3-iodo-, 1,1-dimethylethyl ester" [P]. 中国发明专利, 专利号 CN 116196202 B, 授权公告日 2025-09-27.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2012, 700, 6841-6867.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2013, 2424, (12), 9023-9045.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1H-indazole-1-carboxylic acid, 4-chloro-3-iodo-, 1,1-dimethylethyl ester Using HRMS and NMR". Anal. Chem., 2015, 945, (10), 9092-9098.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2012, 2437, (12), 8657-8686.