Anti-first-pass effect compounds

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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Details

C514S454000, C514S455000, C549S264000, C549S334000, C424S736000

Reexamination Certificate

active

07576124

ABSTRACT:
Safe, effective first-pass inhibiting compounds and citrus-derived substances are provided. Formulations containing the compounds are also provided as are methods for their preparation and for inhibiting the first pass effect.

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