Quinazoline derivatives are provided that specifically inhibit proliferation of T cells without affecting the level of IL-2 secreted from said T cells. These compounds as well as pharmaceutical composition comprising them are useful for the treatment of indications mediated by T cell proliferation.
Quinazoline derivatives are provided that specifically inhibit proliferation of T cells without affecting the level of IL-2 secreted from said T cells. These compounds as well as pharmaceutical composition comprising them are useful for the treatment of indications mediated by T cell proliferation.
The Suzuki-Miyaura coupling between 2-chloro-4-aminoquinazolines and arylboronic acids catalyzed by the well-defined N-heterocyclic carbene-PdCl2-1-methylimidazole complex was performed at room temperature, giving the desired products in good to high yields. Through this methodology, a variety of 2-aryl-4-aminoquinazoline derivatives with potential pharmaceutical activities can be achieved under mild reaction conditions. (C) 2020 Elsevier Ltd. All rights reserved.