SUBSTITUIERTE PHENYLACETYLGUANIDINE, VERFAHREN ZU IHRER HERSTELLUNG UND SIE ENTHALTENDE PHARMAZEUTISCHE PRAEPARATE

A compound of the formula wherein R1 is chlorine, bromine, or methoxy; and R2, R3, and R4 are individually hydrogen or methyl, at least one of R2, R3, and R4 being hydrogen; or R2 and R3 together are an ethylene group and R4 is hydrogen, or a pharmaceutically acceptable acid addition salt thereof. S...

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Bibliographische Detailangaben
Hauptverfasser: ERICH COHNEN, EVA HOFFERBER, BEN ARMAH
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:A compound of the formula wherein R1 is chlorine, bromine, or methoxy; and R2, R3, and R4 are individually hydrogen or methyl, at least one of R2, R3, and R4 being hydrogen; or R2 and R3 together are an ethylene group and R4 is hydrogen, or a pharmaceutically acceptable acid addition salt thereof. Such compounds are useful as anti-hypertensive agents. Methods of preparation and certain novel intermediates are also disclosed.