Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-02-03
1990-08-28
Lee, Mary C.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514210, 514212, 514214, 514299, 514304, 514323, 514339, 514361, 540586, 540603, 546112, 546126, 546133, 546137, 546183, 546201, 546273, 548128, 548131, C07D41314, C07D45302, A61K 3144, A61K 3142
Patent
active
049525875
ABSTRACT:
The present invention provides a compound of formula I or a salt or prodrug thereof: ##STR1## wherein the dotted circle represents one or two double bonds in any position in the 5-membered ring;
REFERENCES:
patent: 3646053 (1972-02-01), Poletto et al.
patent: 4203990 (1980-05-01), Yen
patent: 4342769 (1982-08-01), Steinman et al.
Baker Raymond
Saunders John
Swain Christopher
Dentz Bernard L.
DiPrima Joseph F.
Lee Mary C.
Merck Sharp & Dohme Ltd.
Polk Manfred
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