Protein-tyrosine phosphatase inhibitors and uses thereof

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

Reexamination Certificate

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C514S331000, C514S362000, C514S365000, C514S374000, C514S381000, C514S383000, C546S189000, C548S136000, C548S143000, C548S202000, C548S206000, C548S215000, C548S240000, C548S262200, C548S335500

Reexamination Certificate

active

10771926

ABSTRACT:
The present invention is directed to compounds of formula (I),or a pharmaceutically suitable salt or prodrug thereof, which are useful for the selective inhibition of protein tyrosine phosphatase-1B (PTP1B), and are useful for the treatment of disorders caused by overexpressed or altered protein tyrosine phosphatase 1B.

REFERENCES:
patent: 0117516 (2001-03-01), None
patent: 0119830 (2001-03-01), None
patent: 0119831 (2001-03-01), None
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