发明人徐明华,唐晓军,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111051526 A, 授权公告日 2015-03-15.
Johnson M A, Fischer A B, Chen K W. "Method for the Synthesis of 3,5,7-trichloropyrazolo[1,5-a]pyrimidine" [P]. US Patent, US 9219746 B2, 2016-02-09.
Roberts E F, Stevens L M, Patel M V. "A Process for Preparing High-Purity 3,5,7-trichloropyrazolo[1,5-a]pyrimidine" [P]. US Patent, US 9524788 B2, 2023-10-07.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2015, 225, 821-834.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 1110, (10), 4138-4157.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3,5,7-trichloropyrazolo[1,5-a]pyrimidine Using HRMS and NMR". Molecules, 2025, 860, (5), 9147-9158.