Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1983-01-17
1985-12-24
Hollrah, Glennon H.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
548453, A61K 3140, C07D48706
Patent
active
045606994
ABSTRACT:
Novel 5-(4-vinyl- or 4-ethynylbenzoyl)-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acids represented by the formula ##STR1## and the pharmaceutically acceptable, non-toxic alkyl esters and salts thereof, wherein R is vinyl or ethynyl, and Y is hydrogen, a lower alkyl group having from 1 to 6 carbon atoms, chloro or bromo.
REFERENCES:
patent: 4089969 (1978-05-01), Muchowski et al.
Muchowski Joseph M.
Unger Stefan H.
Buckles Ellen J.
Hollrah Glennon H.
Krubiner Alan M.
Moran Tom M.
Springer D. B.
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