Thrombin inhibitors

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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548537, A61K 3140, C07D20708

Patent

active

056123698

ABSTRACT:
The present invention is directed to novel compounds that are thrombin inhibitors and are useful for the treatment of arterial and venous thrombotic occlusive disorders, inflammation, cancer, and neurodegenerative diseases. The compounds have the general Formula I: ##STR1## and pharmaceutically acceptable salts thereof; wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, n and m are defined herein.

REFERENCES:
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Harker L.A., Strategies for inhibiting the effects of thrombin, Blood Coagulation and Fibrinolysis 5 (Suppl 1):S47-S58 (Jan. 1994).
Lefkovits and Topol, Direct Thrombin Inhibitors in Cardiovascular Medicine, Circulation 90(3):1522-1536 (Sep. 1994).
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Raj et al., Long-term Oral Anticoagulant Therapy:Update on Indicators, Therapeutic Ranges, and Monitoring, The American Journal of the Medical Sciences 307(2):128-32 (Feb. 1994).
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Weitz and Hirsh, New Anticoagulant Strategies, Journal of Laboratory Clinical Medicine 122(4):364-373 (1993).

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