发明人孙丽萍,冯建国,郑宇鹏. "一种3-(1-甲基-4-吡唑基)哌啶的合成方法" [P]. 中国发明专利, 专利号 CN 115299110 A, 授权公告日 2019-12-06.
发明人何建平,郭海燕,沈红梅. "Method for the Synthesis of 3-(1-Methyl-4-pyrazolyl)piperidine" [P]. 中国发明专利, 专利号 CN 113701605 B, 授权公告日 2025-04-16.
发明人胡光,徐明华,罗永刚. "A Process for Preparing High-Purity 3-(1-Methyl-4-pyrazolyl)piperidine" [P]. 中国发明专利, 专利号 CN 109323256 B, 授权公告日 2025-12-12.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(1-甲基-4-吡唑基)哌啶 in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 1982, 8060-8090.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(1-甲基-4-吡唑基)哌啶 as an Impurity". Biomed. Chromatogr., 2024, 1685, (3), 7899-7907.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1-Methyl-4-pyrazolyl)piperidine Using HRMS and NMR". J. Agric. Food Chem., 2018, 187, (9), 3876-3891.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 3-(1-甲基-4-吡唑基)哌啶 Profile in Drug Substances According to ICH Guidelines". Talanta, 2017, 1920, (1), 6825-6835.