Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Patent
1998-06-22
2000-12-05
Kumar, Shailendra
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
514309, 514312, 514345, 514398, 514424, 546134, 546141, 546290, 5483351, 548541, 564134, 564162, 564237, A61K 31165, C07C27922
Patent
active
061568007
ABSTRACT:
There are described benzoylguanidines of the formula I ##STR1## where R(1) is R(4)--SO.sub.m, R(5)R(6)N--SO.sub.2 --; O.sub.p --(CH.sub.2).sub.q --(CF.sub.2).sub.r --CF.sub.3 ; --SR(10), --OR(10) or --CR(10)R(11)R(12); R(2) is --(CH.sub.2).sub.u --(CF.sub.2).sub.t --CF.sub.3 ; R(3) is hydrogen or independently defined as R(1); and their pharmaceutically tolerable salts. They are obtained by reaction of a compound of the formula II ##STR2## with guanidine. They are compounds of outstanding activity on the cardiovascular system.
REFERENCES:
patent: 3780027 (1973-12-01), Cragoe et al.
patent: 5091394 (1992-02-01), Englert et al.
patent: 5373024 (1994-12-01), Lang et al.
English Abstract for EP 0 754 680 A1 (Derwent Abstract No. 97-089242).
Albus Udo
Brendel Joachim
Kleemann Heinz-Werner
Lang Hans Jochen
Scholz Wolfgang
Aventis Pharma Deutschland GmbH
Kumar Shailendra
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