发明人胡光,罗永刚,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117936577 A, 授权公告日 2023-07-18.
发明人郑宇鹏,林芳,韩伟. "Method for the Synthesis of 3-Iodo-1H-indazole-6-carbonitrile" [P]. 中国发明专利, 专利号 CN 109147465 B, 授权公告日 2021-09-03.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2021, 2154, (9), 1600-1622.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 272, (2), 7471-7476.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-Iodo-1H-indazole-6-carbonitrile Using HRMS and NMR". Chemosphere, 2019, 2380, 363-376.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2022, 1089, (7), 7332-7342.