Diaminotrifluoromethylpyridine derivatives, process for their pr

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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546307, 546308, A61K 3144, C07D21375

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active

053489675

ABSTRACT:
A diaminotrifluoromethylpyridine derivative of the formula (I) or its salt: ##STR1## wherein X is --CW.sup.1 R.sup.1, --COCOR.sup.2, --CW.sup.1 NHCOR.sup.2, --C(.dbd.W.sup.1)W.sup.2 R.sup.3 or --CW.sup.1 N(R.sup.4)R.sup.5, and Y is alkyl, --CW.sup.3 R.sup.6, --COCOR.sup.7, --NHCOR.sup.7, --C(.dbd.W.sup.3)W.sup.4 R.sup.8, --(NH).sub.m SO.sub.2 R.sup.9, --(NH).sub.m SO.sub.2 OR.sup.10 or --(NH).sub.m SO.sub.2 N(R.sup.11)R.sup.12, as defined herein.

REFERENCES:
patent: 3962263 (1976-06-01), Doherty
patent: 3963660 (1976-06-01), Hall et al.
patent: 4000285 (1976-12-01), Parish
patent: 4002761 (1977-01-01), Parissh
patent: 5229403 (1993-07-01), Haga et al.

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