Mueller T C, Nielsen H, Rossi M. "一种的合成方法" [P]. European Patent, EP 3418884 A1, 2025-02-22.
发明人钱学锋,周伟,马晓峰. "Method for the Synthesis of 300717-72-0
6-bromopyrazolo[1,5-a]pyrimidine-2-carboxylic acid
DTXSID90354403" [P]. 中国发明专利, 专利号 CN 109023568 B, 授权公告日 2021-02-16.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2022, 1351, (9), 6642-6668.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2021, 871, (9), 2946-2955.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 300717-72-0
6-bromopyrazolo[1,5-a]pyrimidine-2-carboxylic acid
DTXSID90354403 Using HRMS and NMR". Anal. Chim. Acta, 2020, 1032, (9), 4591-4612.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2013, 1392, (4), 7757-7761.