Copper‐Catalyzed Coupling Reaction of 2‐Thioxo‐4‐quinazolinone and Thieno[3,2‐<i>d</i>]pyrimidin‐4‐one Methane Sulphonamide with Aryl Iodides: Preparation of Potential COX‐2 Selective Inhibitors
作者:Antonio Perdicaro、Giuseppe Granata、Agostino Marrazzo、Andrea Santagati
DOI:10.1080/00397910701820236
日期:2008.2.13
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.