发明人冯建国,王建平,杨光. "Method for the Synthesis of N-(1,3,5-Trimethyl-1H-pyrazol-4-yl)heptanamide" [P]. 中国发明专利, 专利号 CN 110459011 B, 授权公告日 2018-12-16.
发明人张德明,何建平,黄志刚. "A Process for Preparing High-Purity N-(1,3,5-Trimethyl-1H-pyrazol-4-yl)heptanamide" [P]. 中国发明专利, 专利号 CN 108390188 A, 授权公告日 2023-11-16.
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". J. Chromatogr. A, 2019, 1356, 8930-8936.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 1606, (8), 9998-10004.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of N-(1,3,5-Trimethyl-1H-pyrazol-4-yl)heptanamide Using HRMS and NMR". Anal. Chem., 2016, 360, (10), 4048-4078.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2010, 2150, (7), 8663-8678.