Pyrazole derivatives having a pyridazine and pyridine...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C544S224000

Reexamination Certificate

active

07622471

ABSTRACT:
The present invention is directed to a strong platelet aggregation-inhibiting agent which does not inhibit COX-1 or COX-2. Further, the present invention provides compounds represented by formula (I), salts of the compounds, and solvates or hydrates of the compounds or the salts. Also provided are medicaments containing any of the compounds, salts, or solvates and preventive and/or therapeutic agents for ischemic diseases, containing any of the compounds, salts, or the solvates or hydrates.

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