发明人陈志强,朱建伟,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115236532 A, 授权公告日 2021-10-23.
发明人李文辉,何建平,黄志刚. "Method for the Synthesis of 4-Butyl-N-(2-(3,5-dimethylphenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)cyclohexane-1-carboxamide" [P]. 中国发明专利, 专利号 CN 108369697 A, 授权公告日 2016-04-11.
发明人孙丽萍,张德明,朱建伟. "A Process for Preparing High-Purity 4-Butyl-N-(2-(3,5-dimethylphenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)cyclohexane-1-carboxamide" [P]. 中国发明专利, 专利号 CN 111317861 B, 授权公告日 2023-07-22.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 826, 2684-2688.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2020, 115, (12), 8307-8335.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-Butyl-N-(2-(3,5-dimethylphenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)cyclohexane-1-carboxamide Using HRMS and NMR". Anal. Chim. Acta, 2013, 1566, (5), 691-699.