Tetrahydroquinolinylalkyl amino pyridones and ring homologues th

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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544320, 544321, A61K 31505, C07D23922

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active

047270764

ABSTRACT:
The invention provides tetrahydroquinolinylalkylamino pyrimidones, and ring homologues thereof, of the general formula (1): ##STR1## wherein R.sup.1 is hydrogen or an alkyl, alkoxy, halogen or amino-substituent, m and n are each 2, 3 or 4 and R.sup.2 is hydrogen, alkyl or variously substituted benzyl.
The compounds are useful as histamine-H.sub.1 -receptor antagonists.

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