发明人高志强,周伟,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110086510 A, 授权公告日 2024-01-02.
发明人钱学锋,林芳,高志强. "Method for the Synthesis of Ethyl 2-(3,5-dimethyl-4-(pyrrolidin-2-yl)-1H-pyrazol-1-yl)acetate" [P]. 中国发明专利, 专利号 CN 117375607 A, 授权公告日 2020-06-19.
发明人刘建华,韩伟,陈志强. "A Process for Preparing High-Purity Ethyl 2-(3,5-dimethyl-4-(pyrrolidin-2-yl)-1H-pyrazol-1-yl)acetate" [P]. 中国发明专利, 专利号 CN 117186664 B, 授权公告日 2022-12-22.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2020, 698, (7), 433-446.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 1177, (8), 9757-9776.