Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1987-07-15
1989-01-10
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544392, 544394, A61K 31495, C07D24104
Patent
active
047974010
ABSTRACT:
Antiarrhythmic agents of the formula: ##STR1## and their pharmaceutically acceptable salts, wherein R and R.sup.1, which are the same or different, are C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.7 cycloalkyl, --CH.sub.2 CH.sub.3, --CH.sub.2 Cl, --CF.sub.3 or --NH.sub.2 ;
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patent: 3758692 (1973-09-01), Larsen et al.
patent: 3764602 (1973-10-01), Edenhofer et al.
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Cross Peter E.
Kemp John E. G.
Akers Lawrence C.
Daus Donald G.
Frost Albert E.
Pfizer Inc.
Richardson Peter C.
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