Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1988-12-13
1990-04-24
Higel, Floyd D.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514212, 514218, 5142378, 544 581, 544 582, 546244, 548538, 564 80, 564 83, 564 86, 564 90, 564 91, 564 99, C07C14374
Patent
active
049201166
ABSTRACT:
N-(aminoalkyl)-substituted(N or C alkyl)-aryl-4-(methylsylfonylamino)benzamides of the formula ##STR1## wherein R is C.sub.1 -C.sub.4 straight chain alkyl, one of R.sub.1, R.sub.2 and R.sub.3 is a phenyl or naphthyl group and the others are hydrogen, --NR.sub.4 R.sub.5 is a secondary or teritary amino group, X and X.sub.1 are hydrogen or alkyl and n is 0 or 1, are useful as antiarrhythmic agents in the treatment of cardiac arrhythmias especially as combination Class I/Class III agents.
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Morgan, Jr. Thomas K.
Nickisch Klaus
Bellamy Elizabeth A.
Higel Floyd D.
Millen I. William
Schering A.G.
White John L.
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