发明人张德明,林芳,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111306553 A, 授权公告日 2025-11-10.
发明人韩伟,高志强,罗永刚. "Method for the Synthesis of 5-[2-(3,5-Dimethyl-pyrazol-1-yl)-ethyl]-2H-tetrazole" [P]. 中国发明专利, 专利号 CN 112598547 B, 授权公告日 2017-04-24.
Björnsson E, Kowalski A, Johansson L. "A Process for Preparing High-Purity 5-[2-(3,5-Dimethyl-pyrazol-1-yl)-ethyl]-2H-tetrazole" [P]. European Patent, EP 3461232 A1, 2022-09-16.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2012, 278, (8), 7780-7786.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2014, 1921, 4099-4129.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-[2-(3,5-Dimethyl-pyrazol-1-yl)-ethyl]-2H-tetrazole Using HRMS and NMR". J. Agric. Food Chem., 2023, 120, 3106-3113.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2018, 2161, (12), 2196-2225.