发明人赵玉洁,冯建国,高志强. "Method for the Synthesis of 3-(Benzenesulfonyl)-5-(3-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine" [P]. 中国发明专利, 专利号 CN 110561882 A, 授权公告日 2022-06-24.
Thompson G K, Brown S R, Williams B T. "A Process for Preparing High-Purity 3-(Benzenesulfonyl)-5-(3-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine" [P]. US Patent, US 11415293 B2, 2015-02-06.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2022, 1249, (1), 768-780.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2025, 1282, 8723-8738.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Benzenesulfonyl)-5-(3-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine Using HRMS and NMR". Food Chem., 2021, 2227, 1733-1749.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2017, 2030, 8340-8361.