发明人沈红梅,韩伟,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111401634 A, 授权公告日 2015-03-14.
发明人张德明,冯建国,赵玉洁. "Method for the Synthesis of 1-(3-(Azepan-1-yl)pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115788169 B, 授权公告日 2025-11-05.
发明人刘建华,徐明华,韩伟. "A Process for Preparing High-Purity 1-(3-(Azepan-1-yl)pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113795753 B, 授权公告日 2016-11-06.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2015, 1140, (2), 4431-4454.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2013, 2467, (6), 3155-3168.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-(Azepan-1-yl)pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid Using HRMS and NMR". Phytochemistry, 2025, 2305, (12), 8698-8702.