摘要 |
The invention relates to novel substituted alkylaminopyridazinone derivatives of the general Formula, wherein R1 is hydrogen or alkyl having 1-4 carbon atoms; one of X and Y stands for hydrogen or halogen and the other represents a group of the general Formula II, R2 is hydrogen or alkyl having 1-4 carbon atoms; n is 1, 2 or 3; R3 stands for hydrogen, alkyl having 1-4 carbon atoms or aryl-(C1-4 alkyl); Z stands for oxygen; or R3 and Z together with the groups placed between them form a piperazine ring; and R4 stands for hydrogen, halogen, trifluoromethyl or alkoxy having 1-4 carbon atoms and pharmaceutically acceptable acid addition salts thereof. The compounds are useful for treating anxiolytic states and cognition disorders. |
申请人 |
EGIS GYOGYSZERGYAR RT |
发明人 |
BARKOCZY, JOSEF;SIMIG, GYULA;KOTAY NAGY, PETER;LEVAY, GYORGY;GACSALYI, ISTVAN;MARTONNE MARKO, BERNADETT;SCHMIDT, EVA;EGYED, ANDRAS;KOMPAGNE, HAJNALKA;LEVELEKI, CSILLA;MIKLOSNE KOVACS, ANIKO;SZENASI, GABOR;WELLMANN, JANOS;HARSING, LASZLO, GABOR |