| titleOfInvention |
Method of obtaining 1-[[3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1h-pyrazole[4,3-d]pyrimidyn-5-yl)-4-ethoxyphenyl]sulphonyl]-4-methylopiperazine and 1-ethyl-4-[3-[3-ethyl-6,7-dihydro-7-oxo-2-(2-pyridilomethyl)-2h-pyrazole[4,3-d]pyrimidin-5-yl]-4-propoxyphenylsulphonyl]piperazine, novel pyrazolocarboxamides, novel (1h-pyrazole-4,3-d]pyrimidinylphenysulphonyl)piperazines and novel piperazinylsulphonylbanzoic acids |