P. Norman
May 21, 2014
Citations
1
Influential Citations
5
Citations
Journal
Expert Opinion on Therapeutic Patents
Abstract
Two applications claim the use of the closely related, broad spectrum phosphatidylinositol 3-kinase inhibitors 2,4-difluoro-N-{2-(methoxy)-5-[4-(4-pyridazinyl)-6-quinolinyl]-3-pyridinyl}benzenesulfonamide (GSK-2126458) and 2,4-difluoro-N-{2-(methoxy)-5-[4-(4-morpholino)-6-quinazolinyl]-3-pyridinyl}benzenesulfonamide for the treatment of idiopathic pulmonary fibrosis and cough, respectively. Some in vitro data are presented in support of these claimed utilities. Since the filing of these applications, GSK-2126458 has commenced a dose-finding Phase I study in patients with idiopathic pulmonary fibrosis.