A practical, multigram synthesis of the 2-(2-(4-alkoxyphenyl)-5, 7-dimethylpyrazolo [1, 5-a] pyrimidin-3-yl) acetamide (DPA) class of high affinity translocator protein ( …
SD Banister, SM Wilkinson, R Hanani, AJ Reynolds…
文献索引：Banister, Samuel D.; Wilkinson, Shane M.; Hanani, Raphy; Reynolds, Aaron J.; Hibbs, David E.; Kassiou, Michael Tetrahedron Letters, 2012 , vol. 53, # 29 p. 3780 - 3783
A practical, multigram approach to the 2-(2-(4-alkoxyphenyl)-5, 7-dimethylpyrazolo [1, 5-a] pyrimidin-3-yl) acetamide (DPA) class of ligands targeting the translocator protein (TSPO) is described. This synthetic route offers several improvements over all previously described sequences, including the isolation of intermediates without resort to chromatography. The common precursor to the DPA class of high affinity TSPO ligands, N, N-diethyl-2-(2-(4- ...
