Klinger H, Williams B T, Roberts E F. "Method for the Synthesis of 3-(Dimethylamino)-1-(1-phenyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)propan-1-one hydrochloride" [P]. US Patent, US 9619177 B2, 2022-08-21.
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. Nat. Prod., 2024, 788, (9), 7058-7088.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 2130, (11), 8369-8374.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Dimethylamino)-1-(1-phenyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)propan-1-one hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2010, 223, (8), 3793-3807.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2012, 918, (3), 9542-9551.