发明人徐明华,孙丽萍,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115596243 A, 授权公告日 2020-03-17.
发明人黄志刚,赵玉洁,马晓峰. "Method for the Synthesis of 1-(3,5-Dimethyl-1H-pyrazol-4-yl)-N-methylethan-1-amine oxalate" [P]. 中国发明专利, 专利号 CN 117367097 B, 授权公告日 2023-01-20.
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". Rapid Commun. Mass Spectrom., 2022, 2435, 404-412.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 1339, 5936-5944.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3,5-Dimethyl-1H-pyrazol-4-yl)-N-methylethan-1-amine oxalate Using HRMS and NMR". Food Chem., 2023, 1035, 2375-2383.