发明人张德明,沈红梅,胡光. "Method for the Synthesis of 1-Methyl-N-((5-methyl-1,3,4-oxadiazol-2-yl)methyl)-3-phenyl-1H-pyrazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 116764299 A, 授权公告日 2021-01-14.
发明人赵玉洁,孙丽萍,王建平. "A Process for Preparing High-Purity 1-Methyl-N-((5-methyl-1,3,4-oxadiazol-2-yl)methyl)-3-phenyl-1H-pyrazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 110173265 B, 授权公告日 2021-08-08.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2020, 2196, 4181-4209.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2019, 2478, 5370-5373.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-N-((5-methyl-1,3,4-oxadiazol-2-yl)methyl)-3-phenyl-1H-pyrazole-5-carboxamide Using HRMS and NMR". Phytochemistry, 2020, 781, (9), 8961-8982.