3-SUBSTITUERADE TETRAHYDRO-PYRROLO/1,2-A/PYRIMIDINER, FORFARANDE FOR FRAMSTELLNING DERAV OCH FARMACEUTISKA PREPARAT INNEHALLANDE DESSA FORENINGAR

Chemical compounds having an effect on the circulatory system have the formulas (I) or (II) or a mixture thereof, or a pharmaceutically suitable acid-addition salt or quaternary salt thereof, wherein R is hydrogen or lower alkyl, R1 is lower alkyl, phenyl, carboxyl, lower alkoxycarbonyl, nitrile, ca...

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Bibliographische Detailangaben
Hauptverfasser: 4)G SZASZ, 1)J KOKOSI, 2)I HERMECZ, 6)A HORVATH, 7)T BREINING, 5)L VASVARI, 3)Z MESZAROS
Format: Patent
Sprache:swe
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Zusammenfassung:Chemical compounds having an effect on the circulatory system have the formulas (I) or (II) or a mixture thereof, or a pharmaceutically suitable acid-addition salt or quaternary salt thereof, wherein R is hydrogen or lower alkyl, R1 is lower alkyl, phenyl, carboxyl, lower alkoxycarbonyl, nitrile, carbamoyl or carbohydrazido, R2 is hydrogen or lower alkyl, and wherein the formula I R2 is hydrogen then R1 is other than nitrile, alkoxycarbonyl or propyl.