Synthetic peptide analogs of Arg-Pro-Pro-Gly-Phe as...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai

Reexamination Certificate

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C514S017400, C530S314000, C530S324000, C530S330000

Reexamination Certificate

active

07074765

ABSTRACT:
The invention relates to compounds and methods for inhibiting human platelet aggregation, thrombosis and cell activation mediated by PAR1 and PAR4 using peptide analogs of Arg-Pro-Pro-Gly-Phe that contain one or more amino acid substitutions. The invention also includes screening methods for identifying compounds that inhibit thrombin mediated activities.

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