Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1992-09-14
1994-05-17
Brust, Joseph Paul
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514521, 546270, 546292, 549438, 558392, 558393, A61K 31275, C07C25534
Patent
active
053128303
ABSTRACT:
A compound selected from the group consisting of a compound of the formula ##STR1## wherein R.sub.1 is hydrogen or alkyl of 1 to 3 carbon atoms, W is selected from the group consisting of --O--, --S--, --SO-- and --SO.sub.2 --, Z and Y are --CH-- or one is --CH-- and the other is --N--, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are individually selected from the group consisting of hydrogen, halogen, methoxy, methylthio, alkyl of 1 to 4 carbon atoms, --WCF.sub.3, --CF.sub.3, --NO.sub.2, --CN--, --W--(CH.sub.2).sub.n --CF.sub.3, --W--(CF.sub.2).sub.n --CF.sub.3, --(CF.sub.2).sub.n --CF.sub.3 and --(CH.sub.2).sub.n --CX.sub.3, is an integer from 1 to 3, X is a halogen or R.sub.3 and R.sub.4 together are --O--(CH.sub.2)--O-- and R.sub.2, R.sub.5 and R.sub.6 are as defined above, R.sub.7 and R.sub.8 are individually hydrogen or alkyl of 1 to 6 carbon atoms, R.sub.9 is cycloalkyl of 3 to 6 carbon atoms and their non-toxic, pharmaceutically acceptable salts with bases.
REFERENCES:
patent: 4061767 (1977-12-01), Ertel et al.
patent: 5034410 (1991-07-01), Sjogren et al.
patent: 5066657 (1991-11-01), Hayashi et al.
patent: 5240960 (1993-08-01), Hambleton et al.
Brust Joseph Paul
Roussel-Uclaf
LandOfFree
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