发明人郭海燕,李文辉,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109501770 A, 授权公告日 2021-05-02.
发明人罗永刚,高志强,李文辉. "Method for the Synthesis of 1,3-Diphenyl-1H-pyrazolo[4,3-c]quinolin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 110114536 A, 授权公告日 2019-07-13.
发明人沈红梅,周伟,郑宇鹏. "A Process for Preparing High-Purity 1,3-Diphenyl-1H-pyrazolo[4,3-c]quinolin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 117924439 A, 授权公告日 2020-02-22.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 2319, (11), 9092-9098.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2024, 2073, (11), 199-226.