Patent ID: 6645965
Filing Date: 2003-11-11
Classification: A61P,C07C,C07D

Abstract:
Nitrate salts of the compounds selected from the group consisting of:1(2H)-phthalazinone hydrazone (Hydralazine); 6-(1-piperidinyl)-2,4-pyrimidinediamine 3-oxide (Minoxidil); 1-[[3-(4,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazol [4,3-d]pyrimidin-5-yl)-4-etoxyphenyl]sulphonyll-4-methyl-piperazine (Sildenafil), and 2-(2-propyloxyphenyl)-8-azapurin-6-one (Zaprinast).