Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1988-11-07
1991-06-04
Ramsuer, Robert W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
548439, A61K 3140, C07D20982, C07D20986
Patent
active
050214470
ABSTRACT:
Tetrahydrocarbazole 1-alkanoic acids are disclosed. The compounds act as prostaglandin and thromboxane antagonists and are useful in treating asthma, diarrhea, hypertension, angina, platelet aggregation, cerebral spasm, premature labor, spontaneous abortion and dysmenorrhea and as cytoprotective agents.
REFERENCES:
patent: 3896145 (1975-07-01), Berger et al.
patent: 4009181 (1977-02-01), Berger et al.
patent: 4057559 (1977-11-01), Asselia et al.
Gillard John W.
Girard Yves
Guindon Yvan
Yoakim Christiane
Merck Frosst Canada Inc.
Ramsuer Robert W.
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