发明人刘建华,罗永刚,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108871350 A, 授权公告日 2023-11-15.
发明人周伟,高志强,黄志刚. "Method for the Synthesis of 1,3-Dimethyl-N-(3-methylbutyl)-1H-pyrazolo[3,4-b]pyridin-5-amine" [P]. 中国发明专利, 专利号 CN 113385508 A, 授权公告日 2021-02-14.
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". J. Agric. Food Chem., 2024, 684, (7), 3435-3455.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 712, (5), 5839-5855.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Dimethyl-N-(3-methylbutyl)-1H-pyrazolo[3,4-b]pyridin-5-amine Using HRMS and NMR". Sci. Total Environ., 2021, 314, (10), 453-463.