Tetrahydrothienyl substituted ethers

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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549 79, A61K 3138, C07D33324

Patent

active

045421510

ABSTRACT:
Tetrahydrothienyl substituted ethers are provided having the structural formula ##STR1## wherein A is (CH.sub.2).sub.2, CH.dbd.CH or a single bond, m is 1 to 5, B is a single bond or CH.dbd.CH, n is 1 to 4, X is O or ##STR2## wherein n' is 0, 1 or 2, R is H, lower alkyl or alkali metal and R.sup.1 is lower alkyl, arylalkyl, aryl, cycloalkyl, cycloalkylalkyl or lower alkenyl and including all stereoisomers thereof.
The compounds are cardiovascular agents useful, for example, in the treatment of thrombolytic disease and as antiinflammatory agents and analgesics.

REFERENCES:
patent: 4143054 (1979-03-01), Sprague
patent: 4187236 (1980-02-01), Sprague
patent: 4220594 (1980-09-01), Sprague
patent: 4228180 (1980-10-01), Sprague
patent: 4254044 (1981-03-01), Sprague

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