Diaminopyrroloquinazolines compounds as protein tyrosine...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...

Reexamination Certificate

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C514S267000, C514S293000, C544S244000, C544S250000

Reexamination Certificate

active

10835713

ABSTRACT:
This invention relates to diaminopyrroloquinazoline compounds which are useful for inhibiting protein tyrosine phosphatases, particularly PTP1B, and are useful for lowering blood glucose concentrations in mammals.

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