Abstract: Thio-aryl methane sulfonamide derivatives of 4-quinazolinone and thieno[2,3-d]pyrimidin-4-one were synthesized using powdery copper/copper(I) iodide as catalyst; their structural elucidation is also reported. These derivatives were planned as sulfur bioisosteres of selective COX-2 inhibitor drugs.
Copper-Catalyzed Coupling Reaction of 2-Thioxo-4-quinazolinone and Thieno[3,2-d]pyrimidin-4-one Methane Sulphonamide with Aryl Iodide : Preparation of Potential COX-2 Selective Inhibitors
MARRAZZO, Agostino;SANTAGATI, Andrea
2008-01-01
Abstract
Abstract: Thio-aryl methane sulfonamide derivatives of 4-quinazolinone and thieno[2,3-d]pyrimidin-4-one were synthesized using powdery copper/copper(I) iodide as catalyst; their structural elucidation is also reported. These derivatives were planned as sulfur bioisosteres of selective COX-2 inhibitor drugs.File in questo prodotto:
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