发明人沈红梅,杨光,周伟. "Method for the Synthesis of 7-Chloro-3-(3-fluorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine" [P]. 中国发明专利, 专利号 CN 117727299 B, 授权公告日 2021-12-20.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2019, 656, 5290-5295.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 1371, (4), 9833-9838.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 7-Chloro-3-(3-fluorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 859, 3584-3603.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2023, 2315, 9545-9568.