Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1998-09-01
2000-02-01
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514255, 544367, 544384, A61K 31495, C07D24108
Patent
active
06020334&
ABSTRACT:
The present invention provides compounds and medicines effective for prophylaxis and therapy of various diseases by controlling or inhibiting cell-adhesion. Especially, the compounds of this invention perform platelet aggregation action without remarkable elongation of hemorrhagic period and can be used as a safe and long-acting antithrombotic drug as compared with known substances showing the same activity. Compounds of this invention are piperazinones of the formula ##STR1##
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Fukushi Hideto
Miyawaki Toshio
Naka Takehiko
Terashita Zen-ichi
Raymond Richard L.
Takeda Chemical Industries Ltd.
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