NOVEL DERIVATIVES OF IMIDAZOPYRIMIDINE

The subject-matter of the invention are epi-epibatidine derivatives of general formula wherein R stands for a C1-4-alkyl, C2-4-alkenyl, C2-4-alkinyl, C3-7-cycloalkyl, aryl, heteroaryl, aryl-C1-4-alkyl or heteroaryl-C1-4-alkyl group, said groups optionally being substituted by 1 or more C1-4-alkyl, C...

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Hauptverfasser: SZEMEREDI KATALIN, CSORGO MARGIT, SZANTAY CSABA,JR, BLASKO GABOR, BALOGH NEE KARDOS ZSUZSANNA, MANDI ATTILA, SZANTAY CSABA, LAX GYORGYI, FEKETE MARTON, DRABANT SANDOR, GYERTYAN ISTVAN, SZALLASI TAMAS, SOMOGYI MARIA, TEMESVARI NEE MAJOR ESZTER, GIGLER GABOR, SIMIG GYULA, LADY BLANKA, MOLDVAI ISTVAN
Format: Patent
Sprache:eng
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Zusammenfassung:The subject-matter of the invention are epi-epibatidine derivatives of general formula wherein R stands for a C1-4-alkyl, C2-4-alkenyl, C2-4-alkinyl, C3-7-cycloalkyl, aryl, heteroaryl, aryl-C1-4-alkyl or heteroaryl-C1-4-alkyl group, said groups optionally being substituted by 1 or more C1-4-alkyl, C2-4-alkenyl, C2-4-alkinyl, C3-7-cycloalkyl, aryl, heteroaryl, aryl-C1-4-alkyl, heteroaryl-C1-4-alkyl, hydroxy, C1-4-alkoxy, phenoxy, halogen, halogeno-C1-4-alkyl and/or amino, amido and/or sulfonamido substituent(s), optionally mono- or di-C1-4-alkyl-, -C2-4-alkenyl- and/or -C2-4-alkinyl substituted, and R' represents hydrogen or a C1-4-alkyl, C2-4-alkenyl, C2-4-alkinyl, C3-7-cycloalkyl, C3-7-cycloalkenyl, C3-7-cycloalkinyl, aryl-C1-4-alkyl, aryl, hetero-aryl, halogeno-C1-4-alkyl, hydroxy-C1-4-alkyl or, preferably C1-4-aliphatic; aromatic or heterocyclic, acyl group with the proviso that, if R' stands for hydrogen, R is different from 6-(chloro)-pyrid-3-yl as well as optically active forms and acid addition salts thereof. Further aspects of the invention are concerned with a process and intermediates for preparing these compounds as well as medicaments containing them and their use.