发明人赵玉洁,郑宇鹏,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110079137 A, 授权公告日 2022-09-20.
发明人孙丽萍,李文辉,徐明华. "Method for the Synthesis of 4-{1h,4h,5h,6h-cyclopenta[c]pyrazol-3-yl}aniline" [P]. 中国发明专利, 专利号 CN 112324994 A, 授权公告日 2024-09-02.
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, 2016, 1185, 7378-7398.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2015, 129, (4), 2866-2886.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-{1h,4h,5h,6h-cyclopenta[c]pyrazol-3-yl}aniline Using HRMS and NMR". Anal. Methods, 2024, 2476, 7015-7029.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2020, 529, (7), 9323-9328.