Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1986-05-09
1988-10-04
Chan, Nicky
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
549375, 549373, A61K 31335, C07D31906
Patent
active
047756853
ABSTRACT:
The invention provides a novel group of 4(Z)-([2,4,5-cis]-2,4-diphenyl-1,3-dioxan-5-yl)hexenoic acids of formula I, wherein X is F, Cl, Br, CF.sub.3, CN, CH.sub.3 O or NO.sub.2 and one of Y and Z is hydrogen or fluoro and the other is hydrogen, and their pharmaceutically acceptable salts; together with their pharmaceutical compositions for use in treating a variety of disease conditions. Also provided are methods for the manufacture of novel compounds. Representative compounds are those in which X is 2-cyano or 2-chloro and Y and Z are both hydrogen.
REFERENCES:
patent: 4567197 (1986-01-01), Brewster et al.
Brewster Andrew G.
Brown George R.
Smithers Michael J.
Chan Nicky
Imperial Chemical Industries plc
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