Brown S R, Patel M V, Lee S K. "Method for the Synthesis of 2-(2,3-dihydro-1H-indol-1-yl)ethanimidamide hydrochloride" [P]. US Patent, US 9144574 B2, 2022-08-22.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(2,3-dihydro-1H-indol-1-yl)ethanimidamide hydrochloride in Pharmaceutical Formulations". J. Sep. Sci., 2012, 1668, (7), 2167-2181.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(2,3-dihydro-1H-indol-1-yl)ethanimidamide hydrochloride as an Impurity". J. Agric. Food Chem., 2023, 458, (8), 3581-3599.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,3-dihydro-1H-indol-1-yl)ethanimidamide hydrochloride Using HRMS and NMR". Chemosphere, 2021, 1140, (8), 2337-2342.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 2-(2,3-dihydro-1H-indol-1-yl)ethanimidamide hydrochloride Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2015, 776, (6), 4456-4479.