发明人孙丽萍,赵玉洁,杨光. "一种7-Bromo-3-methoxy-1H-indazole的合成方法" [P]. 中国发明专利, 专利号 CN 113247990 A, 授权公告日 2019-02-25.
发明人陈志强,韩伟,郭海燕. "Method for the Synthesis of 7-Bromo-3-methoxy-1H-indazole" [P]. 中国发明专利, 专利号 CN 114194337 A, 授权公告日 2023-09-08.
发明人孙丽萍,王建平,李文辉. "A Process for Preparing High-Purity 7-Bromo-3-methoxy-1H-indazole" [P]. 中国发明专利, 专利号 CN 109046152 A, 授权公告日 2025-02-03.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 7-Bromo-3-methoxy-1H-indazole in Pharmaceutical Formulations". Food Chem., 2011, 1409, (6), 1675-1695.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 7-Bromo-3-methoxy-1H-indazole as an Impurity". Rapid Commun. Mass Spectrom., 2016, 2061, 2254-2268.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromo-3-methoxy-1H-indazole Using HRMS and NMR". Chromatographia, 2021, 1436, 4441-4448.