An expedient synthesis of novel 2-substituted thiazolo[4,5-f]isoquinolines/quinolines and benzo[1,2-d:4,3-d']bisthiazoles and their potential as inhibitors of COX-1 and COX-2
作者:Manas Chakrabarty、Ajanta Mukherji、Sulakshana Karmakar、Ratna Mukherjee、Kenichiro Nagai、Athina Geronikaki、Pitta Eleni
DOI:10.3998/ark.5550190.0011.b22
日期:——
efficient, general synthesis of 2-substituted thiazolo[4,5-f]isoquinolines, thiazolo[4,5-f]quinolines and benzo[1,2-d:4,3-d′]bisthiazoles has been accomplished from 5nitroisoquinoline/quinoline and 6-nitrobenzothiazole, respectively, and all the products have been thoroughly identified spectroscopically (IR, H and C NMR, LR/ HR EI/ FAB/ ESI-MS). The synthesis of thiazolo[4,5-f]isoquinolines constitutes the
2-取代的噻唑并[4,5-f]异喹啉、噻唑并[4,5-f]喹啉和苯并[1,2-d:4,3-d']双噻唑的高效、通用合成已由5硝基异喹啉完成/喹啉和 6-硝基苯并噻唑,所有产品均已通过光谱(IR、H 和 C NMR、LR/HR EI/FAB/ESI-MS)彻底鉴定。噻唑并[4,5-f]异喹啉的合成是此类杂芳烃的首次合成。对涵盖所有三种类型的 18 种化合物进行了 COX-1 和 COX-2 抑制筛选,其中一些表现出中等活性。