Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1994-01-27
1995-02-28
Brust, Joseph Paul
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514464, 514522, 514524, 549362, 549440, 558416, 558418, A61K 31275, C07C 2858, C07C25550, C07D31754
Patent
active
053937740
ABSTRACT:
The invention relates to phenylethanolamines of general formula ##STR1## wherein R.sub.1 and R.sub.2 are defined as in claim 1, the enantiomers and the acid addition salts thereof, which have valuable pharmacological properties, not only analgesic, antiphlogistic, broncholytic, uterus-spasmolytic, lipolytic effects and an antispastic effect on the cross-striped muscle, but also .beta..sub.2 -mimetic and/or .beta..sub.1 -blocking effects, the use thereof as pharmaceuticals and as performance enhancers and processes for preparing them.
REFERENCES:
patent: 4119710 (1978-10-01), Engelhardt et al.
patent: 4845262 (1989-07-01), Lindel et al.
patent: 4943591 (1990-07-01), Skidmore et al.
patent: 5232946 (1993-08-01), Hurhaus et al.
Engelhardt Gunther
Pieper Helmut
Brust Joseph Paul
Frankhouser D. E.
Stempel A. R.
Timbers M-E. M.
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