Patent ID: 7419981
Filing Date: 2008-09-02
Classification: A61K

Abstract:
1. A combination consisting essentially of an alpha-2-delta ligand selected from gabapentin, pregabalin or a pharmaceutically acceptable salt or solvate thereof; and a PDEV inhibitor selected from: 5-[2-ethoxy-5-(4-methyl-1-piperazinylsulphonyl)phenyl]-I-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (sildenafil) or a pharmaceutically acceptable salt or solvate thereof; the alpha-2 delta ligand and the PDEV inhibitor being present in a ratio from 1:1 to 10:1 by weight.