for respiratory system disordersUS6897307Mar 28, 2003May 24, 2005Novartis AgProcess for preparing 2,6-diaminopurine derivativesUS7205304Mar 11, 2003Apr 17, 2007Janssen Pharmaceutica N.V.medicine to inhibit proliferative conditions, such as cancer and psoriasisUS7446109Mar 11, 2003Nov 4, 2008Janssen Pharmaceutica N.V.Carbonylamino-derivatives as novel inhibitors of histone deacetylaseUS7501417Mar