发明人高志强,罗永刚,何建平. "Method for the Synthesis of 7-Chloro-1h-indazol-4-amine" [P]. 中国发明专利, 专利号 CN 116655734 A, 授权公告日 2016-04-02.
Yamamoto T, Park J H, Kumar R. "A Process for Preparing High-Purity 7-Chloro-1h-indazol-4-amine" [P]. US Patent, US 11408588 B2, 2015-09-24.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 242, 4664-4674.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 509, (6), 9366-9376.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 7-Chloro-1h-indazol-4-amine Using HRMS and NMR". Environ. Sci. Technol., 2010, 1813, 9925-9929.