Synthesis of Thiazolo[5,4-f]quinazolin-9(8H)-ones as Multi-Target Directed Ligands of Ser/Thr Kinases
作者:Damien Hédou、Julien Godeau、Nadège Loaëc、Laurent Meijer、Corinne Fruit、Thierry Besson
DOI:10.3390/molecules21050578
日期:——
A library of thirty novel thiazolo[5,4-f]quinazolin-9(8H)-one derivatives belonging to four series designated as 12, 13, 14 and 15 was efficiently prepared, helped by microwave-assisted technology when required. The efficient multistep synthesis of methyl 6-amino-2-cyano- benzo[d]thiazole-7-carboxylate (1) has been reinvestigated and performed on a multigram scale. The inhibitory potency of the final
在需要时借助微波辅助技术,有效地制备了一个包含 30 种新型噻唑并 [5,4-f] 喹唑啉-9(8H)-one 衍生物的库,这些衍生物属于四个系列,分别称为 12、13、14 和 15。6-氨基-2-氰基-苯并[d]噻唑-7-羧酸甲酯(1)的高效多步合成已在多克规模上重新研究和进行。评估了最终产物对涉及阿尔茨海默病的五种激酶的抑制效力。这项研究表明,本文中描述的 12 和 13 系列的一些分子特别有希望开发新的激酶多靶点抑制剂。