发明人杨光,徐明华,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112108978 A, 授权公告日 2023-01-15.
Mueller T, Chen K W, Kumar R. "Method for the Synthesis of 1-(4-Fluorophenyl)-6,6-dimethyl-4,5,6,7-tetrahydro-1H-indazol-4-amine hydrochloride" [P]. US Patent, US 11329912 B2, 2022-11-28.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 1683, 9747-9768.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2017, 1348, 219-246.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Fluorophenyl)-6,6-dimethyl-4,5,6,7-tetrahydro-1H-indazol-4-amine hydrochloride Using HRMS and NMR". Talanta, 2014, 2005, (6), 6574-6600.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2017, 2425, (1), 5523-5552.