发明人张德明,高志强,王建平. "Method for the Synthesis of N-methyl-1-(piperidin-3-yl)-1H-pyrazole-3-carboxamide hydrochloride" [P]. 中国发明专利, 专利号 CN 115474545 A, 授权公告日 2020-07-24.
Nielsen H, Jørgensen K, Kowalski A. "A Process for Preparing High-Purity N-methyl-1-(piperidin-3-yl)-1H-pyrazole-3-carboxamide hydrochloride" [P]. European Patent, EP 3124627 A1, 2017-08-05.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of N-methyl-1-(piperidin-3-yl)-1H-pyrazole-3-carboxamide hydrochloride in Pharmaceutical Formulations". Anal. Methods, 2025, 503, 3438-3450.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of N-methyl-1-(piperidin-3-yl)-1H-pyrazole-3-carboxamide hydrochloride as an Impurity". Food Chem., 2022, 1085, 1085-1096.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of N-methyl-1-(piperidin-3-yl)-1H-pyrazole-3-carboxamide hydrochloride Using HRMS and NMR". Anal. Chem., 2022, 297, 8621-8646.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate N-methyl-1-(piperidin-3-yl)-1H-pyrazole-3-carboxamide hydrochloride Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 916, (10), 3863-3885.