Davis P L, Williams B T, Kumar R. "一种的合成方法" [P]. US Patent, US 11499243 B2, 2020-02-10.
发明人徐明华,王建平,唐晓军. "Method for the Synthesis of 2-((1R,4r)-4-(4-(7-amino-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)phenyl)cyclohexyl)acetic acid" [P]. 中国发明专利, 专利号 CN 109743847 B, 授权公告日 2018-05-22.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2014, 186, (12), 6540-6544.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 1193, (8), 7825-7846.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-((1R,4r)-4-(4-(7-amino-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)phenyl)cyclohexyl)acetic acid Using HRMS and NMR". J. Chromatogr. A, 2022, 952, 3843-3862.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2022, 1236, (3), 8023-8035.