Mueller T C, Björnsson E, Schröder R. "一种Pyrazolo[1,5-a]pyrimidine-3-carbaldehyde的合成方法" [P]. European Patent, EP 3728844 A1, 2024-10-13.
发明人周伟,朱建伟,陈志强. "Method for the Synthesis of 4007AC
879072-59-0
C7H5N3O
Pyrazolo[1,5-a]pyrimidine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108597679 B, 授权公告日 2024-04-14.
Martínez F, Schröder R, Rossi M. "A Process for Preparing High-Purity 4007AC
879072-59-0
C7H5N3O
Pyrazolo[1,5-a]pyrimidine-3-carbaldehyde" [P]. European Patent, EP 3404220 A1, 2023-12-16.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of Pyrazolo[1,5-a]pyrimidine-3-carbaldehyde in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 833, 9938-9949.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of Pyrazolo[1,5-a]pyrimidine-3-carbaldehyde as an Impurity". J. Nat. Prod., 2019, 1257, (2), 9070-9083.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4007AC
879072-59-0
C7H5N3O
Pyrazolo[1,5-a]pyrimidine-3-carbaldehyde Using HRMS and NMR". Talanta, 2023, 204, 5545-5573.