Kumar R, Williams B T, Stevens L M. "Method for the Synthesis of 3-(1H-Indol-2-yl)-N-propyl-1H-pyrazole-4-carboxamide" [P]. US Patent, US 11391290 B2, 2019-06-10.
发明人林芳,周伟,马晓峰. "A Process for Preparing High-Purity 3-(1H-Indol-2-yl)-N-propyl-1H-pyrazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 114771679 B, 授权公告日 2023-09-11.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2012, 261, 7013-7043.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 1189, 7506-7516.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1H-Indol-2-yl)-N-propyl-1H-pyrazole-4-carboxamide Using HRMS and NMR". Food Chem., 2015, 1399, (4), 9381-9409.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2015, 958, (5), 8157-8170.