Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Merck Patent GmbH
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Merck Patent GmbH
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Publication date
Priority claimed from DE19742457951external-prioritypatent/DE2457951A1/de
Application filed by Merck Patent GmbHfiledCriticalMerck Patent GmbH
Publication of ES443234A1publicationCriticalpatent/ES443234A1/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
La invención se refiere a derivados de 2-acil-4-oxo-hexahidro-4H-pirazino[2,1-a]isoquinolina de fórmula general I: **(Fórmula)** donde COR significa un resto acilo con hasta 26 átomos de carbono, donde en caso de que R signifique un resto fenilo, este resto está sustituido, así como las sales fisiológicamente compatibles y las sales amónicas cuaternarias de estos compuestos. Estos posee, con buena compatibilidad, excelentes propiedades parasitológicas y farmacológicas. Entre otros actúan como valiosos antilelmínticos y desarrollan, en especial, un amplio espectro de eficacia contra los cestodos y trematodos.
ES443234A1974-12-071975-12-05Procedimiento para la obtencion de derivados de 2-acil-4- oxo-pirazino-isoquinolina.
ExpiredES443234A1
(es)