3-SUBSTITUIERTE 3,4-DIHYDRO-THIENO 2,3-D PYRIMIDIN-4-ONE-DERIVATE, IHRE HERSTELLUNG UND VERWENDUNG

• Main Authors: WICKE, KARSTEN, LANGE, UDO, STEINER, GERD, MACK, HELMUT, MOELLER, ACHIM, MUELLER, REINHOLD, SCHELLHAAS, KURT, KLING, ANDREAS, BAKKER, MARGARETHA, HORNBERGER, WILFRIED, SCHMIDT, MARTIN
• Format: Patent
• Language: German
• Published: 15.07.2008
• Subjects: CHEMISTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

3-Substituted 3,4-dihydrothieno[2,3-d]pyrimidin-4-one derivatives, production and use thereof. The invention relates to 3,4-dihydrothieno[2,3-d]pyrimidin-4-one derivatives which are substituted in position 3 by 5-membered heteroaryl which may be fused to an aryl or heteroaryl radical, where the heteroaryl and, if appropriate, the fused aryl or heteroaryl radical may have 1, 2 or 3 substituents selected independently of one another from C1-5-alkyl, C1-5-alkoxy, C1-5-alkylthio, halogen, CN, halo-C1-5-alkyl, halo-C1-5-alkoxy, hydroxy, -NH2, -N(R6)2, -NH(R6), aryl, aryloxy, aralkyl, aralkyloxy and heteroaryl, where the substituents aryl, aryloxy, aralkyl, aralkyloxy and heteroaryl may have 1, 2 or 3 substituents selected independently of one another from C1-5-alkyl, C1-5-alkoxy, C1-5-alkylthio, halogen, CN, halo-C1-5-alkyl, halo-C1-5-alkoxy, hydroxy, -NH2, -N(R6)2 and -NH(R6). The preparation and use of these derivatives, especially for therapeutic purposes, e.g. for the treatment of depressions, are likewise described.