Quaternary basic amides, method of preparing them and pharmaceut

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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546133, A61K 3144, C07D45302

Patent

active

057122881

ABSTRACT:
The invention relates to quaternary basic amides of the formula ##STR1## in which Ar is an optionally substituted mono-, di- or tri-cyclic aromatic or heteroaromatic group;

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